Hello.
user
Hello, How exactly I can serve you the best today?
assistant
I need to attend a meeting in BOS, can you help me in doing a reservation from DCA?
user
Sure, may I know your good name?
assistant
Mary Hall here.
user
Do you have any preferences?
assistant
I need a connecting flight.
user
On which dates would you like me to book a flight ticket for you?
assistant
My journey dates are Aug 13 to 15.
user
Sorry, no flights are available on your route as per your given requirements.
assistant
Ok, no issues. Thank you.
user
Thank you for opting us.
assistant