Hello.
user
Hello. How may I help you out?
assistant
I am Robert Thompson here. I am planning to meet my friend in Houston, IAH. Can you please help me out in booking  a flight ticket from MSP?
user
Sure, I will help you in booking the the ticket.May I know your travelling dates please? Do  you need any specifications?
assistant
My planned travel dates are Apr 23 and Apr 25. I want a flight with maximum connection of 1 and my depart time should be Morning.
user
Sorry, there are no flights found in our database.
assistant
Not an issue, thank you for the information.
user
Thank you for choosing us.
assistant