Hello.
user
Hello, how can I aid you?
assistant
I am Melissa Gonzalez.
user
Ok.
assistant
I would like to fly from Washington DC-DCA, to attend fun fair exhibition which is going to held in Oakland.
user
Ok.
assistant
Will you please help me in booking a flight ticket to CA-OAK?
user
Sure, I am here to help you.
assistant
Thank you.
user
Could you please help me with your travelling dates?
assistant
My departure date is 09/21 and arrival date is 09/23.
user
May I know your price limit?
assistant
Price limit is below 5000.
user
Ok, please wait for a while.
assistant
Sure.
user
Sorry, no flights found on your requested travelling dates.
assistant
Ok, no problem.
user
Thank you for choosing us, have a nice day.
assistant
Thank you.
user