You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I guide you now?

USER: I would like to meet my sister at Austin, can you please help me to reserve a flight ticket form JFK to AUS?

ASSISTANT: Ok, may I know your planned dates for this journey?

USER: Sure, my planned travelling dates are Oct, 31 and Nov, 02 respectively.

ASSISTANT: May I know your connection limit please?

USER: Flight has to be with a single connection.

ASSISTANT: Meanwhile, may I know your name?

USER: Sure, my name is Catherine Martin here.

ASSISTANT: Do you have any other requirements? Please let me know.

USER: I prefer to return at Afternoon.

ASSISTANT: Catherine Martin, there is a flight-1018 by Frontier airlines with 1 connection at the price of 100 in economy class with depart at 23:00 hours and return at 16:00 hours with return time in afternoon. Can I book it for you now?

USER: Please proceed for booking?

ASSISTANT: Your ticket is reserved, thank you for choosing us.

USER: Thank you for your service.

ASSISTANT: Have a nice day ahead.

USER: Thank you.