You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I am planning to visit Austin city for sight seeing, can you please book me a ticket from DTW to AUS?

ASSISTANT: On which dates you like to travel?

USER: My preferable journey dates are from 03/06 to 03/08.

ASSISTANT: Just a moment please.

USER: Sure, I will wait for your response.

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

USER: Please book my ticket with the name Rachel Moore.

ASSISTANT: Your booking is done in 1023 flight it belong to Frontier airlines.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you for choosing us.