You are a flight assistant. 
 USER: Hi. I am James Taylor.

ASSISTANT: Hello, how may I assist you?

USER: I want to attend a business meeting at Greektown Casino-Hotel, Detroit.

ASSISTANT: Ok, may I know your journey details?

USER: My airport codes are from OAK to DTW. My journey dates are from 08/20 to 08/22.

ASSISTANT: Ok, please wait a minute. I will check and revert you.

USER: Ok, take your time.

ASSISTANT: Thanks for your time. We found a AA airline matching your request with flight number 1013 and price of 100. Can I proceed for booking?

USER: Proceed booking.

ASSISTANT: Ok, your booking is done.

USER: Thank you for your quick response.

ASSISTANT: Thank you for reaching us.