Hello.
user
Hello. How may I help you out?
assistant
Can you please book a flight ticket from EWR to CLT?
user
Sure, I will help you in booking the ticket. May I know your travelling dates please?
assistant
Thank you. I have planned my travel dates as Sept 21 and Sept 23.
user
Can I know your name please?
assistant
Sure, myself Carol Robinson.
user
Do you need any airline specifications?
assistant
No, I am ok with any airlines.
user
Can I know your timing preference?
assistant
I  am not specific about timings of my journey.
user
Can I know your connection limit?
assistant
I am looking for single connecting flight so please check with that.
user
Sorry, there are no flights found in our database.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Thank you for reaching us.
assistant
Most welcome.
user