Hello.
user
Hello, how can I be in your service?
assistant
I want to book a flight from DCA to BOS. Can you help me?
user
Ok, may I know your name to book a ticket?
assistant
My name is Thomas Harris.
user
May I know the dates of your journey?
assistant
I will fly on Nov 18 and return on Nov 20.
user
Ok, please may I know the dates of your journey?
assistant
I already provided it.
user
For reconfirmation I am asking. Ok, may I know the specification you need?
assistant
I want my return flight in evening.
user
Sorry, there are no flights available as per your timing. Hope you can understand.
assistant
Ok, thank you for the information.
user
You are welcome, thank you for connecting, have a nice day.
assistant