Hello.
user
Hello, how may I help you?
assistant
I am Richard Mitchell, want to travel from DTW to DCA. Please help me in booking my ticket.
user
Sure, on which dates you are planning to travel?
assistant
Sure, my travelling dates are from 01/13 to 01/15. Please check for the connected flight.
user
Ok, please wait a minute.
assistant
Sure.
user
Sorry, there is no connecting flights available.
assistant
It's ok, thank you.
user
Most welcome.
assistant