Hello,.
user
Hello, how may I help you?
assistant
I am Alexander Hall. I want to book a flight ticket to meet my uncle in Las Vegas, will you help me in booking a flight ticket with a price limit of 5000?
user
Sure, can I know your travelling dates?
assistant
I want to travel on 05/04, and need to catch return flight on 05/06.
user
Ok, let me know your source and destination airport codes?
assistant
 I need to leave from my nearest airport DCA to reach LAS.
user
We found a flight from JetBlue airline with 1 connection and fare is 300 with an economy class. Shall I proceed?
assistant
Yes, Proceed with the booking.
user
Your ticket is booked with 1010 flight number.
assistant
Thanks for the kind service.
user
Thank you for reaching us.
assistant