Hello,.
user
Hi, How can I Provide assistance to you?
assistant
 My name is Kenneth Edwards. I want to book a flight ticket from Atlanta to Houston.
user
Can you please provide your preferable journey details?
assistant
My source and destination codes are GA-ATL and TX-HOU. I need to fly on July/02 and return on July/04.
user
Please give me some time from your time, I will check and revert you.
assistant
OK,.
user
Thank you for waiting, No flights were found with your particulars.
assistant
OK, Thank you for your service.
user
Thank you for reaching us, Have a nice day.
assistant