Hello.
user
Hello. How may I assist you today?
assistant
 I am a doctor and I would like to travel Orlando to treat my patient who is suffering with paralysis from past two months on wards, so can you find a flight ticket for me from CLT to MCO?
user
Sure, please mention your travelling dates, so I check the availability.
assistant
Thank you for accepting my request and my planned journey dates are 07/15 and I will back after two days on 07/19.
user
Please wait a moment.
assistant
Sure.
user
Can I know your name for further checking the availability of ticket.
assistant
Sure, my name is Shirley Carter.
user
Sorry Carter, there are no flights running on your desired route due to heavy snow fall .
assistant
No problem with that one, I can ask my friend to help to reach my location. Thank you for your help.
user
Thank you for reaching our service.
assistant
Welcome.
user