Hello,.
user
Hello, how may I support you?
assistant
I am Donald Rodriguez. I want to book a ticket  from Boston, MA - BOS to Dallas & Fort Worth, TX - DFW.
user
May I know your journey dates?
assistant
Sure, my travelling dates are from 05/20 to 05/22.
user
Please wait for sometime I will check the details and get back to you. Based on your given details there is a flight found.
assistant
OK,.
user
Flight details are flight number:1005, airline : UA with price limit 300. Shall I proceed for booking?
assistant
OK, you may proceed.
user
Your reservation has been confirmed. Thank you for choosing us.
assistant
OK, thank you.
user