Hello.
Hello, how can I help you?
 I am Dennis Nelson. Can you book a ticket from TX-DFW to TX-IAH.
Sure, we are here to help you. Can you share me your travelling dates?
 My travelling dates are 09/03 and 09/05.
Ok, wait for some time.
 Ok.
We found UA airline with connecting flight and number 1021 fare of 300. Shall I proceed for booking?
Ok, you can proceed further.
Your ticket has been confirmed.
 Thank you for booking.
Thanks for choosing us.