You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am planning to book a flight ticket to JFK from AUS, can you please help me out?

ASSISTANT: Please share me your travel dates?

USER: Sure, my trip dates are Mar 26 and Mar 28.

ASSISTANT: Can you please share me your name?

USER: Sure, my name is Catherine Taylor.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: Flight-1028 is available with Spirit airlines having single connection and the ticket costs you 100 only in economy class. Are you comfortable with this flight?

USER: Ok, please proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for the help.

ASSISTANT: Thank you.