You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you today?

USER: I need to attend a workshop at Austin, can you please help me in booking a flight ticket from MCO to AUS?

ASSISTANT: Sure, please share me your trip dates.

USER: Sure, my travel dates are from Jan 30 to Feb 01.

ASSISTANT: May I know your class preferences?

USER: I am ok with any class preference.

ASSISTANT: Please share me your other specifications.

USER: I would prefer connecting flight. No more specifications.

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

USER: Myself Donald Hill.

ASSISTANT: We found a UA airlines and 1004 is flight number with a fare of 100. Shall I proceed?

USER: Ok, please proceed.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.