Hello.
user
Hello. How may I help you?
assistant
I'm Dorothy Thomas.I am planning to travel from DFW to SFO for a business meeting. Can you please help me with booking a flight ticket?
user
Sure, may I know your departure and arrival dates?
assistant
Sure, my departure date is on 02/18 and the return date is on 02/20. Please make sure that the price limit should not exceed 200.
user
Sorry, there are flights found on your requested dates.
assistant
Ok, no problem. Thank you for checking the details.
user
Thank you for reaching us.Have a good day.
assistant
You are welcome.
user