Hello.
user
Hello, how may I aid you today?
assistant
Mark White here. I want to participate in Boston marathon, so please book my ticket from SEA to BOS.
user
Sure, may I know your dates of journey please?
assistant
My itinerary dates are May 26 and May 28.
user
Do you have any other requirements?
assistant
I want to return in the afternoon.
user
May I know your class preference please?
assistant
I am comfortable in any class. I need a connecting flight.
user
Please wait for a moment.
assistant
Sure.
user
Sorry, there is no flight found as per your travelling details.
assistant
No problem, thank you.
user
You are welcome.
assistant