Hello.
user
Hello. How may I help you?
assistant
My name is Cynthia Garcia, I want to book a flight from BOS to visit Comic-con. Can you book a flight to DEN?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
I will fly on Oct 12 and return on Oct 14.
user
Do you have any other specifications?
assistant
I need a connecting flight and return flight in evening.
user
Sorry for this inconvenience, I could not find any flight with your requirements.
assistant
Ok, thank you for the information.
user
Thank you for reaching us.
assistant