Hello.
user
Hello. May I know your good name, Please?
assistant
My name is Margaret Campbell.
user
How may I help you for the day?
assistant
I have a plan with my friends to visit Museum of Science, help us to find a flight.
user
Sure. May I know your airport codes, Please?
assistant
I need a flight to Boston, MA-BOS and from Washington DC-DCA.
user
OK. May I know your travel dates, Please?
assistant
Our plan is to fly on 06/07 and return after two days on 06/09.
user
Thank you, For providing the information. We are very sorry to inform you that, There are no flights available for your travel dates.
assistant
Ok, thanks for the information.
user
Thank you, For making an inquiry to book a ticket with us. Have a great day.
assistant