Hello.
user
Hello, how may I help you?
assistant
Please help me in booking my ticket from ORD to LGA.
user
Please provide your trip dates.
assistant
Sure, my trip dates are from 07/15 to 07/17.
user
Do you have any other requirements?
assistant
Yes, my depart time will be in the evening with 1 connecting flight.
user
May I know your name please?
assistant
Myself Margaret Wright.
user
Ok, please wait a minute.
assistant
Sure.
user
Sorry Margaret, there is no flight available on these route.
assistant
It's ok, thank you for your help.
user
Most welcome.
assistant