You are a flight assistant. 
 USER: Hello, I am Edward Jones.

ASSISTANT: Hello, how may I help you?

USER: I need to book a flight ticket to meet my aunt at Detroit, MI-DTW. Could you please help me?

ASSISTANT: Sure, may I know your travelling dates?

USER: I intend to board on  02/08 and return on 02/10.

ASSISTANT: Please provide your source code.

USER: I want to fly from Seattle, WA-SEA.

ASSISTANT: Thank you for the information, we found a flight with number 1028 and Southwest as airline. The cost of the ticket is 100 with a single connection. Shall I go with booking/.

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.