You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Would you please help me in booking a ticket from SEA to DTW. Where I am going  to meet my past college mates.

ASSISTANT: Yes, I will definitely try my best to help you in booking your flight ticket. Could you please provide your planned dates of journey?

USER: My travel dates are Apr 30 and May 02.

ASSISTANT: Would you like to travel in a connecting flight or a direct flight?

USER: I would like to board a single connecting flight.

ASSISTANT: Is there any other preferences that you would like to add before booking?

USER: No.

ASSISTANT: To proceed  further, can I have your name please?

USER: Nancy Carter.

ASSISTANT: Thank you for providing your journey details, please wait a moment I'll search best flight for you.

USER: Sure.

ASSISTANT: Thank you for your time, JetBlue Airlines is providing a connecting flight and the airfare is about 100 with flight 1005. Shall I proceed?

USER: Please proceed.

ASSISTANT: Sure, your ticket is booked in economy class.

USER: Thank you.

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