You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I assist you?

USER: I am Melissa Allen, I would like to travel from JFK to DTW, can you help me to book a ticket?

ASSISTANT: Sure, can you provide me journey dates please?

USER: My travelling dates are from 06/27 to 06/28.

ASSISTANT: Ok, wait for a while I will check and let you know.

USER: Ok.

ASSISTANT: Thanks for waiting there is flight with one connection limit price of 500.Flight name is Hawaiian and number is 1001. Shall I proceed for booking a flight ticket?

USER: Ok, you can proceed for booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you so much for booking.

ASSISTANT: Thanks for connecting us, have a safe journey.