You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I am looking for a flight from MCO to IAD, can you please help me in booking?

ASSISTANT: Sure, please share me your trip dates.

USER: My travelling dates are Mar 14 and Mar 16.

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

USER: My name is Susan Martin.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your class preferences?

USER: I am fine with any class.

ASSISTANT: We found a Hawaiian airline and 1001 is flight number with a fare of 100. Shall I proceed?

USER: If flight departs in afternoon, please proceed.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Sorry to say that, there are no flights available on the routes of your journey.

USER: That's ok, thank you for checking.

ASSISTANT: Thank you for opting us.