You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Nicole Martin, can you help me booking flight on 03/23 to attend my seminar?

ASSISTANT: Sure, where do you like to travel?

USER: I would like to travel from LGA to CLT.

ASSISTANT: May I know your travel dates please?

USER: I am going to return my source airport code LGA on 03/25.

ASSISTANT: I find a flight with single connection, can I proceed for booking?

USER: Proceed to booking that flight.

ASSISTANT: Your booking is confirmed in 1003 fight it belongs to frontier airlines, it costs you 100.

USER: Thank you for confirming my flight ticket.

ASSISTANT: Thank you for choosing us.