You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Myself Melissa Scott. I want to travel from Orlando to Austin. could you help me in booking a flight ticket?

ASSISTANT: May I know your travelling dates please?

USER: My trip dates are 03/09 and 03/11.

ASSISTANT: Your airport codes please?

USER: My travelling airport codes are MCO-AUS.

ASSISTANT: There is a flight with single connection, can I proceed booking it cost you 100?

USER: Sure, proceed with booking.

ASSISTANT: Your booking is done in 1009 flight.

USER: Thank you for helping me.

ASSISTANT: Thank you for choosing us.