Hello.
user
Hi.
assistant
I'm Richard Evans.
user
How can I help you?
assistant
I want to visit a historical place in Minneapolis.Can you book a ticket from IAH to MSP?
user
Sure, your date of travelling?
assistant
I want to depart on 08/19 and return is on 08/21. The connection limit is 1.
user
I am sorry no flights available on your details. Thank you.
assistant
That's Ok. Thank you for your help.
user