You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How could I serve you?

USER: Can you please help me to reserve a flight ticket to travel from LAS to EWR?

ASSISTANT: Sure, I am happy to help you.

USER: Thank you.

ASSISTANT: On which dates you are planning to travel?

USER: I will takeoff on Mar 24th and will head back on Mar 26th.

ASSISTANT: Do you have any airline preference?

USER: I do prefer normal-cost airline to travel.

ASSISTANT: Can I know your name please for documentation?

USER: Sure, Nicole Garcia this side.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: There is an airline called American airlines of flight 1001 in an economy class with single connection. Can I proceed?

USER: Please confirm this flight.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your best service.

ASSISTANT: Thank you.