You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Can you help me in reserving a ticket from AUS to DFW?

ASSISTANT: Yes, can you tell me your dates of travel?

USER: My trip dates are June 25 to 27.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight.

ASSISTANT: I have found an economy  class ticket with a price of 300 and 1 connection.

USER: Please proceed with booking.

ASSISTANT: Can I know your name for booking?

USER: Andrew Turner here.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for contacting us.