Hello.
Hello,.
I am Jerry Mitchell.
How can I help you?
I would like to change my recent booking due to make some changes in my travelling dates, can you please help me?
Sure, please wait a moment let me check and revert to you.
Sure.
Happy to inform you that I found a reservation in your name. May I know your trip dates?
Sure, the travelling dates are  12/22 and return on 12/24.
Help me with the source and destination codes.
The nearest airport codes are HOU and IAH.
I found a flight in an airline Delta with the number 1003. Shall I proceed to book?
Yes, please proceed.
Your flight ticket has been reserved.
I appreciate your quick help in my changing, thank you so much.
Thank you for reaching us.