You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Cynthia Lewis here. There is Shawn mendes  musical concert in LGA, so I want to book a ticket from AUS.

ASSISTANT: Sure, I will help you in finding a flight, may I know your travel dates please?

USER: Departure date is on 11/05 and return date is on 11/07.

ASSISTANT: There is flight with 1015 flight number, it cost you 100 only.

USER: If the connection limit is 1, please proceed for booking.

ASSISTANT: Can I proceed for booking?

USER: Yes, proceed please.

ASSISTANT: Your booking is done with Frontier airlines with 1 connection, have a happy  journey.

USER: Thanks for helping me out.

ASSISTANT: Thank you for choosing us.