Hello.
user
Hello, how may I help you today?
assistant
Can you please book a flight ticket from PHL to SEA?
user
On which dates would you like me to book a flight ticket for you?
assistant
Thank you. I have planned my travel dates as Dec 06 and Dec 08.
user
 In which class would you like me to book your flight ticket?
assistant
I would prefer economy class to travel.
user
Let me know your connection limit.
assistant
I am looking for single connecting flight.
user
Do you have any other requirements?
assistant
I would like to return in afternoon time so please make sure that.
user
On what name, do I need to reserve your ticket?
assistant
Please reserve under my name Mary Wright.
user
Ok, please wait a moment, let me search a flight for you.
assistant
Sure, take your time.
user
Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
assistant
Oh! It is sad to hear. Anyway, thank you for your time.
user
Thank you for choosing us.
assistant
Most welcome.
user