Hello, I am John Gonzalez.
user
Hello, how may I assist you?
assistant
I am in need to attend a conference at TX - HOU on 07/31. Can you help me with the reservation?
user
Sure, let me know your starting point of journey?
assistant
I will start from DC - IAD on 06/29, Make sure that price limit is 200 with one connection.
user
OK, please wait  a minute.
assistant
Sure.
user
Based on your information we found a flight ticket. Details are flight number : 1028, airline : Frontier and price is 100 with one connection. Shall, I proceed with booking?
assistant
Yes, You can proceed with booking.
user
OK, your ticket has been booked. Have a safe journey.
assistant
Thank you for your support.
user
Thanks for contacting us.
assistant