Hello.
user
Hello. How can I assist you now?
assistant
I am Christine Thomas. I would like to Space Center in Houston as I am very much interested about U.S. Space Crafts.
user
Christine, can I know your Journey dates?
assistant
So, can you please book a flight ticket on dates of 07/11 and 07/13?
user
What are your travel codes?
assistant
I would like to travel from EWR to IAH.
user
Wait  Christine.
assistant
Sure, take a time.
user
We have a  flight by AA airlines and the number is 1007, shall I book it?
assistant
That's fine, please confirm it.
user
Your reservation is confirmed.
assistant
Thank you for your help.
user
You are welcome. Have a good day.
assistant