Hi.
user
Hello. How can I aid you today?
assistant
Can you help me to book a flight from IAD to BOS?
user
Sure, to book a ticket may I know when you are planning to travel?
assistant
My planned dates are Aug 05 and 07.
user
Do you need any other requirements?
assistant
I want to fly in a connecting flight.
user
Can you please share me your name?
assistant
Sure, I am Helen Roberts.
user
Unfortunately there is no flight found with your matching information.
assistant
No issues, thank you for your time.
user
Thank you for choosing us.
assistant