Hi. I am Charles Collins.
user
Hello, what kind of help you are willing to have from my side?
assistant
I want to book a flight ticket.So, can you book a connecting flight?
user
Yes, I will definitely try by best to help you in booking your flight ticket. Could you please provide your planned dates of journey?
assistant
My travelling dates are 04/17 and 04/19.
user
  Can you please share your airport codes?
assistant
My airport codes are MSP and IAH.
user
Is there is any other specifications?
assistant
I want to depart in the evening.
user
Ok, please wait a moment.
assistant
Ok.
user
Sorry to say, no flights found with your requirement.
assistant
That's ok, thank you for the response.
user
Thanks for reaching us.
assistant