You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you best today?

USER: I am looking for a flight from CLT to LGA, can you help me in booking?

ASSISTANT: Sure, please share me your journey dates.

USER: Sure, my planned travel dates are Oct 31 and Nov 02.

ASSISTANT: May I know your class preferences?

USER: No, I don't have any class preference.

ASSISTANT: Do you need direct flight or connecting flight?

USER: Please look for a connecting flight.

ASSISTANT: For booking, we need your good name. Please mention it.

USER: Myself Eric Martinez.

ASSISTANT: We found a Southwest airline and 1006 is flight number with a fare of 200. Shall I proceed?

USER: That's fine, please proceed with booking.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for the service.

ASSISTANT: Thank you for availing us.