You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I have planned to enjoy in Comerica Park with my friends at Detroit. Can you please book a ticket on 01/17?

ASSISTANT: Sure, could you please share your airport codes?

USER: Sure, I would like to travel from Seattle, WA - SEA. My destination airport code is MI - DTW.

ASSISTANT: May I know your price limit?

USER: The price limit should not exceed 500.

ASSISTANT: Please share your preferable connections?

USER: Ok, I am looking for single connection.

ASSISTANT: May I know your name?

USER: Sure, I am Dorothy Evans.

ASSISTANT: Please give me a minute. I will revert you.

USER: I intend to return on 01/19.

ASSISTANT: Ok. We found a flight with JetBlue airlines and flight number is 1005 matches your details. Shall I book it for you?

USER: Ok, you can proceed for booking.

ASSISTANT: Your ticket has been reserved. Thank you for choosing us. Have a great day.

USER: Thanks for booking.