Hello.
user
Hello. What can I do for you at this moment?
assistant
Can you please book a flight ticket from BOS  to IAH?
user
Sure, do you need a stop over in between the journey?
assistant
Yes, I am looking for single connecting flight.
user
May I know your good name please?
assistant
Sure, myself Joseph Anderson.
user
On which dates would you like to travel?
assistant
I have planned my travel dates as Feb 20 and Feb 22.
user
Do you have any other preferences?
assistant
Please let me know the availability of flight first then after I will tell you other specifications.
user
There are no flights found on your requested dates.
assistant
That's fine, thank  you for your time.
user
Can you please tell me your name?
assistant
I am Joseph Anderson from Boston.
user
Thank you for reaching us.
assistant
Most welcome.
user