You are a flight assistant. 
 USER: Hello, Anthony Walker is my name.

ASSISTANT: Hello, how can I render you today?

USER: I want to enjoy my holiday trip with my friends in Los Angeles, CA - LAX. Can you help me to book a flight ticket from 05/31 to 06/02?

ASSISTANT: Sure, could you please mention your source point?

USER: Sure, I am heading from Denver, CO - DEN.

ASSISTANT: Ok, how much money you can afford for a ticket?

USER: I can afford up to 1000.

ASSISTANT: Ok, wait for a while.

USER: Sure.

ASSISTANT: Thank you for your patience. Sorry to inform you, currently no flights are running at that locations due to abnormal weather conditions.

USER: Ok, no problem. Thanks for your good response.

ASSISTANT: Thank you for opting us.