Thailand trip

How can is this possible? How can you commit ssuch big mistake. I scolded to kamal. We were planning to go thailand for a week but kamal did something unsual and i think we have to cancel our trip now. 

Background: my name is Vicky and i live in Mathura, UP. I and Rohan are best and childhood friend. We did our schooling from KV and everything we did together. 

My father is a retired army office and mom is housewife. I have one elder brother sunil who just got married last year. My sister name is Surbhi. She is very jolly nature lady. We are like best friend. I always told her about my liking and dislike etc and she support me. But she want to work in bank but my father didn't allow that because he say, our house women don't go out for work. Unfortunately I could not help her. 

Currently:

Currently we are in graduation final year and we have planned to go thailand trip as last trip together because after this we will get the job and don't know where we will go. 

We save some money and i ask kamal to book our flight ticket. As per govt agreement, we don't need passport and visa. Thus one tension is over. Kamal call a travel agent and share our details to book the ticket and hotel. Agent make all the arrangements and send the ticket copy to us. When I saw the ticket and check the name there were some typo error because kamal name is mention as Komal and his gender as Female. I called the agent and said, there is some problem in booking details. You have incorrectly make error in kamal name. Please correct that and send the new ticket. Agent said, we can not cancel the flight and hotel ticket because it is non refundble. If you want to book new ticket then send the money again. 

Hey,  kamal sent you the correct details and you did the mistake then why we pay again. Agent replied Sir please check the details which was shared by Komal and he shared one screenshot of details. I can see the name is mentioned as komal but gender as Male. I again called the agent as said this. Agent replied, sir i called Komal ma'am to confirm the details but she said all details are correct which was shared. I told him " Uska naam komal nahi Kamal hi Or woh madam nahi Sir". How many time i told you. 

When kamal came I told him about his blunder and said, our money has been wasted now because of incorrect details. Kamal said, look vicky it was my mistake, but your details are correct why don't you go alone. I told him what i suppose to go there along so leave it. We spent 2 lakh on all ticket and don't have enough money to book the ticket again so leave it. I came back to my home. My sister in law offer me a tea but i denied. She understand something happen and ask to me about that. I brief her everything. She said to both why are you guys worry. If you want I can help you both. I asked how can you help us SIL? She replied look kamal is not very tall boy if we will just help him to wear the female clothes then he will be look like a young girl. Kamal has started to laugh and said what SIL, you speak anything. SIL said, it is a challenge for me and i will definitely win.