Hello.
user
Hello.
assistant
I am Sandra Wright.
user
How may I assist you today?
assistant
I am a scientist and I have to do some research on plants in LAS, can you book a ticket from DCA?
user
Sure, I am glad to help you with that. Can you please provide your planned dates of travelling?
assistant
Thank you and my dates are on 01/07 and 01/09.
user
Please wait a moment to check the flights availability.
assistant
Sure.
user
Based on your information, I have found a flight with 1 connection with the fare of 100 provided by Southwest airlines. Shall I proceed with this?
assistant
No, please don not book the ticket with that flight. Thank you for your help.
user
Sorry, there are no flights available with connection 0. Thank you for reaching us, have a great day.
assistant
Welcome.
user