Hello.
user
Hello. How may I help you today?
assistant
I am Richard Brown. I have to attend my friend's wedding at Los Vegas, could you please help me with booking a flight ticket?
user
Sure, I will help you with this. Can you please provide your nearest airport codes of travelling?
assistant
My nearest source airport code is JFK and destination airport code is LAS.
user
May I know your preferable journey dates to proceed further?
assistant
I would like to take off on 02/13 and return on 02/15.
user
According to your provided details, there are no flights available on this route due to heavy bookings.
assistant
That's ok, I will find an another alternate way to complete my trip.
user
Thank you for contacting us.
assistant
Anyways, thank you for the information.
user
Welcome.
assistant