You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you  please book a flight ticket from AUS to LGA?

ASSISTANT: Sure, may I know your name?

USER: Thank you. Myself Ashley Gonzalez.

ASSISTANT: Can I know your travelling dates?

USER: Sure, I have  planned my travel  dates as Sept 26 and Sept 28.

ASSISTANT: Can I know your connection limit?

USER: I am looking for single connecting flight.

ASSISTANT: Do you have any other preference?

USER: No, I do not have any other specifications.

ASSISTANT: We found a flight of frontier airline, flight number 1000 with the fare of 100.

USER: That  is fine, please proceed with booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you for your  help.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.