You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Jessica Smith.

ASSISTANT: How may I aid you?

USER: I want to book a flight ticket from PHX to ORD.

ASSISTANT: Sure, I am here to help you out. May I now your travelling dates please?

USER: Sure, I want to travel on dates Oct 5 and Oct 7.

ASSISTANT: How much you can afford for airfare?

USER: I can afford up to 1000 for a flight ticket.

ASSISTANT: Do you prefer any halt in between journey?

USER: Yes, I need a halt in between the journey.

ASSISTANT: Wait a moment please.

USER: Sure.

ASSISTANT: AA airlines is available in your route with the ticket fare of 200 in economy class, shall I proceed with the booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked with the flight-1000.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.