You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you please help me to book flight ticket from PHX to AUS?

ASSISTANT: Sure, may I know your planned travel dates?

USER: My journey dates are May 2nd and May 4th.

ASSISTANT: May I know your connection limit?

USER: I prefer to travel in a connecting flight.

ASSISTANT: Is there any class preference for you?

USER: I am comfortable with any class.

ASSISTANT: Do you have any other specifications?

USER: I do not have any other specifications.

ASSISTANT: Your good name please.

USER: Margaret Lewis here.

ASSISTANT: We found an airline: JetBlue, flight number: 1000 and price is 100 with one connection.

USER: Please proceed with this flight.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.