You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Can you please help me to search a flight from TX-HOU to CO-DEN?

ASSISTANT: Sure, can I know the travel dates please?

USER: The travel dates are 01/30 to 02/01.

ASSISTANT: There is a flight with price 100, can I book it?

USER: Yes, proceed with my booking in the name of Jack Carter.

ASSISTANT: Your ticket has been booked with flight number 1023.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.