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