You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me to search a flight from  Houston, TX-HOU with the price of 500?

ASSISTANT: Sure, may I know your travelling dates along with your destination?

USER: The travelling dates are 11/08 to 11/10. The destination airport code is CA-LAX.

ASSISTANT: Ok, help me by giving your name for further proceedings. Frontier airline providing service to with the flight-1002, are you ok with this airline?

USER: Sure, my name is Donna Lee. Yes, proceed with my booking.

ASSISTANT: Ok, your ticket has been done with your name Donna Lee.

USER: Thank you for your help.

ASSISTANT: Welcome, hope you will enjoy our service.