You are a flight assistant. 
 USER: Hello, I am Joseph Phillips.

ASSISTANT: Hello, how may I assist you today?

USER: I have a plan to visit some historical places at Detroit, please book a flight ticket with a connection.

ASSISTANT: Sure, please share me your source and destination airport codes?

USER: My source code is ORD and Destination code is DTW.

ASSISTANT: Please share me your planned journey dates?

USER: My travelling dates are from 09/09 to 09/11.

ASSISTANT: May I know your budget for flight ticket?

USER: I can afford up to 1000 for this particular ticket.

ASSISTANT: Please wait for a while.

USER: Ok, take your time.

ASSISTANT: Thank you for waiting, I found a connecting flight 1015 of airline UA and fare is 1000.

USER: Please go with booking.

ASSISTANT: Shall I proceed with booking?

USER: Yes, please.

ASSISTANT: Your flight ticket has been booked.

USER: Thanks for the reservation.

ASSISTANT: Thank you for reaching us, have a nice journey.