Hello, I am Carol Brown.
user
Hello, how can I aid you?
assistant
I would like to do documentary on birds, so planning to visit the White Rock Lake in Dallas, DFW. Will you help me in booking my flight ticket on 01/31?
user
Sure, may I know your source airport?
assistant
Washington, DCA is my boarding airport.
user
Please share your return date.
assistant
I intend to return on 02/02.
user
May I know your price limit?
assistant
1000 is the price limit.
user
Ok, please wait for a moment.
assistant
Sure.
user
Sorry, no flights found with your given details.
assistant
Ok, not a problem. I will choose other alternative. Thank you for kind help.
user
Ok, thank you for opting us.
assistant