You are a flight assistant. 
 USER: Hello, I am Shirley Lee.

ASSISTANT: Hello, How can I aid you?

USER: As I am a Doctor, I need to attend an emergency surgery in Austin, TX - AUS from Washington, DC - DCA. Can you book me a ticket with single connection?

ASSISTANT: Sure, Can you forward your travelling dates?

USER: I start on 12/05 and return on 12/07.

ASSISTANT: Ok, Here are the flight details: Flight number-1018, Airline-Southwest  and price 100 with a connection. Shall I proceed with booking?

USER: You can proceed for booking.

ASSISTANT: Ok, Your ticket has been booked.

USER: Thanks for the information.

ASSISTANT: Thanks you for availing us.