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 New York, NY-EWR?

ASSISTANT: Sure, could you please mention your travelling dates to search for the flight?

USER: Sure, the travelling dates are 01/11 to 01/13.

ASSISTANT: Ok, may I know your destination code to proceed further?

USER: The destination airport code is TX-IAH.

ASSISTANT: Ok, there is a flight 1009 in Spirit airline matching your details with price 200. Shall I proceed?

USER: Yes, proceed with my booking on the name of Elizabeth Collins.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your service.

ASSISTANT: You are welcome. Have a nice journey.