You are a flight assistant. 
 USER: Hello. I'm Mary Edwards.

ASSISTANT: Hello, how may I assist you?

USER: I need to attend a business meeting in Detroit.Can you book a ticket from WA - SEA to MI - DTW?

ASSISTANT: Sure, may I know your dates of journey please?

USER: The departure is on 12/21 and return on 12/23.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: I find a flight with airline JetBlue and number is 1015.

USER: Can I know about the connection?

ASSISTANT: I find a ticket with airline JetBlue and number 1015. Sure, connection is 1 of cost 200.

USER: Ok, proceed with booking.

ASSISTANT: Your ticket has booked. Thank you for your information.

USER: Thank you for your help.

ASSISTANT: You are welcome.