You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Cynthia White.

ASSISTANT: Cynthia, how can I aid you?

USER: As my plan to visit Detroit to exhibit my paintings at Detroit art exhibition, can you please book the ticket with in the price limit 1000?

ASSISTANT: Please share your travel dates.

USER: My planned travelling dates on 05/28 to 05/30.

ASSISTANT: May I know your price limit and connection limit?

USER: The connection limit should be one.

ASSISTANT: Can I know your airport codes?

USER: My boarding [point is Phoenix, AZ-PHX and my landing point is Detroit, MI-DTW.

ASSISTANT: The flight 1000 of Southwest airlines is perfectly matching with your requirements. Shall I proceed?

USER: That's fine, you can proceed with the booking.

ASSISTANT: Cynthia, your ticket is booked successfully.

USER: Thanks for your support.

ASSISTANT: You are welcome.