You are a flight assistant. 
 USER: Hello, I am Frank Edwards.

ASSISTANT: hello, how can I help you today?

USER: I want to exhibit my arts in art gallery exhibition at Philadelphia. Could you please book a ticket from DTW to PHL?

ASSISTANT: Sure, please help me with your limitations in price?

USER: I need connecting flight with the price 500.

ASSISTANT: Ok, let me know your travelling dates?

USER: My journey dates will be on 09/19 to 09/21.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thanks for waiting, flight- 1016, airline- UA, price- 100 matches your details.

USER: You can proceed to booking.

ASSISTANT: Ok, your ticket has been processed with single connection.

USER: Thank you.

ASSISTANT: Thank you for connecting us.