You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Carol Adams.

ASSISTANT: How may I abet you today?

USER: I want to book a flight ticket to attend my friend's bachelor's party in TX-HOU. Can you book a flight ticket with price of 200?

ASSISTANT: Sure. Kindly assign your trip dates?

USER: I intend to fly on 09/29 and return on 10/01.

ASSISTANT: Please specify  your source code?

USER: I need to board from Los Angeles, CA-LAX.

ASSISTANT: There is a JetBlue airline with fare 100 and having a lay by. Shall I go with booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket has been reserved with 1007 flight.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.