You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Nicholas Lee.

ASSISTANT: How can I help you?.

USER: I would like to travel from AUS to SEA to meet my friend, can you help me for booking?

ASSISTANT: Kindly share your trip dates?

USER: My travelling dates are 05/23 and 05/25.

ASSISTANT: Please wait a moment.

USER: Make sure that my connection limit should be 1.

ASSISTANT: Delta airlines are providing service on your route with 1 connection and fare is 100. Can I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your ticket has been booked with flight 1007.

USER: Thank you booking.

ASSISTANT: Thank you for reaching us.

USER: Welcome.