You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Christine Edwards.

ASSISTANT: How can I help you today?

USER: Can you help me in booking a flight from ORD to AUS?

ASSISTANT: Sure, please share your travel dates.

USER: I want to travel on 03/03, and return on 03/05.

ASSISTANT: Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: May I know your departure time and return time?

USER: I want to depart in the morning time.

ASSISTANT: Here, I found a flight for you with single connection and ticket fare is 100. Shall I proceed for booking?

USER: Proceed with the booking.

ASSISTANT: Your ticket is booked with flight number 1013 and airline is Spirit.

USER: Thanks for the help.

ASSISTANT: Welcome, have a safe flight.