Hello.
user
Hello, How may I help you?
assistant
I am planning for vacation from CA-LAX to TX-IAH. Can you please help me out?
user
May I know the  journey dates?
assistant
Sure, the journey dates are from 10/24 to 10/26.
user
May I know your name?
assistant
My name is Ashley Smith.
user
Do you have any other requirements?
assistant
Yes, price should not be more than 200 and the connections limit should be 1.
user
There is a flight which matches your requirements. Flight number : 1009, and Airline : Frontier.
assistant
OK.
user
Can I proceed with booking?
assistant
Yes, proceed.
user
Your booking has been done.
assistant
Thank you.
user
Thank you for contacting us.
assistant