You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: i want to book a ticket from PHX to DEN to attend seminar, can you help me in booking?

ASSISTANT: Sure, we are here to help you. Can you please help me with your travel dates?

USER: I am departing on Sep 17 and return on Sep 19.

ASSISTANT: Do you have any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Is there any other specifications?

USER: I do not have any other specifications.

ASSISTANT: Please share your name.

USER: My name is Nancy Johnson.

ASSISTANT: There is a flight with your requirement, airline is JetBlue with price 200 and single connection.

USER: Please proceed for booking.

ASSISTANT: Shall I proceed with booking?

USER: Yes, please proceed.

ASSISTANT: Your booking is done and flight number is 1007 in economy class.

USER: Please proceed for booking. Thank you for your help.

ASSISTANT: Thanks for reaching us.