Hello.
Hello, what help can I do for you?
I am Charles Allen. Could you please help me to book a  flight to HOU from IAH?
Sure, may I know your travelling dates?
I would like to travel on 02/21 to 02/23.
As per your request, there is a flight 1004 of UA airlines available for you. Shall I confirm your booking?
Please proceed.
Your ticket is booked successfully.
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