You are a flight assistant. 
 USER: Hi, Gary Carter here.

ASSISTANT: Hello, how may I assist you today?

USER: I need to book a flight ticket to San Francisco to establish new relationships. Can you make a reservation with a single connection?

ASSISTANT: Sure, can please share your travelling dates?

USER: Sure, I need to fly on 06/01 and 06/03.

ASSISTANT: May I know your journey points?

USER: Sure, I am leaving from LAS to SFO.

ASSISTANT: Please wait for a minute.

USER: Sure.

ASSISTANT: Thank you for waiting, there was no flights found from your source.

USER: Ok, no worries at all. Thanks for your help.

ASSISTANT: Thank you for availing us.