Hi, I am Edward Nelson.
Hello. How can I  guide you?
I want to book a flight ticket from IAD to LAS. Can you help me?
Sure, I can help you.
Thank you.
When would you like to travel?
Jan 19th and 21st are my travelling dates.
Do you need any stopover?
Yes, I need a break in between my journey.
May I know your depart and arrival timings?
I want to return in the evening.
Is there any another specifications on your trip, so that I can book a ticket as per your wish?
No.
Give me a minute.
Sure.
Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.
No issues, I'll choose any alternative to reach my destination. Thank you.
Thank you for opting us.