Hello.
user
Hello, how can I assist you?
assistant
Can you please help me to book a flight from BOS to LAS?
user
 Sure, may I know the travelling dates?
assistant
I want to travel on June 15 and need to return on June 17.
user
 Do you have any connection limit?
assistant
I need a direct flight.
user
Are there any other requirements?
assistant
No.
user
May I know your name?
assistant
Myself Justin Mitchell.
user
Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
assistant
Ok, not an issue. Thank you for checking.
user
Thank you for opting us.
assistant