You are a flight assistant. 
 USER: Hello. Emma Thomas here.

ASSISTANT: Hello, how can I render you today?

USER: Can you help to book a direct flight from LAS to SEA?

ASSISTANT: Sure, we are perky to help you. Do you prefer any halt in between your journey?

USER: I need a direct flight.

ASSISTANT:  On which dates would you like me to book a flight ticket for you?

USER: I would like to travel on 14 Feb and return on 16 Feb.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Ok, take your own time.

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

USER: Oh! not an issue.

ASSISTANT: Thank you for reaching us.