Hello,.
user
Hello, how may I help you?
assistant
I am Laura Hall. Can you please do the airline reservation from MSP to IAD?
user
Sure, may I know your trip dates please?
assistant
My journey dates are on Apr 20th and 22nd.
user
Do you have any other requirements?
assistant
I need a connecting flight. And my depart time should be in the morning.
user
Ok, please wait.
assistant
Sure.
user
Sorry, there is no flight available.
assistant
Ok, no problem. Thank you.
user
My pleasure.
assistant