You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you out?

USER: Could you please book a flight ticket from DFW to LAX as I want to attend an Innovation festival?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your name please?

USER: My name is Nicole Collins.

ASSISTANT: Can I know your specifications in airlines?

USER: I am comfortable with any airline.

ASSISTANT: Can I know your connection limit?

USER: I need a single connecting flight.

ASSISTANT: Can I know your travelling dates please?

USER: My travelling dates are Feb 09 and Feb 11.

ASSISTANT: There is a flight with connection 1 and price 200 with flight number 1000, can I proceed?

USER: Yes, proceed.

ASSISTANT: Ok, your ticket has been booked with economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.