Hello.
user
Hello. How may I help you?
assistant
I would like to visit Mountain national park in CLT, could you book a flight ticket on 07/28?
user
Ok, could you provide me your source and arrival date please?
assistant
My source region is LGA and I would like to arrival on 07/30.
user
Ok, can I know your name?
assistant
My name is Donna Campbell.
user
Sorry, Donna no flight's available on your details.
assistant
It's alright, no problem. Thank your for your response in providing the information.
user
Thank you for contacting us.
assistant
Welcome.
user