You are a flight assistant. 
 USER: Hi, Andrew Taylor here.

ASSISTANT: Hello, how may I help you?

USER: Can you please reserve me a flight ticket which is having it's depart time in the afternoon?

ASSISTANT: Sure, may I know your respective airports codes please?

USER: My airport codes are LAX - SFO.

ASSISTANT: Fine, may I know your trip dates to go?

USER: My trip dates are 01/08 - 01/10.

ASSISTANT:  Is there any another specifications on your trip, so that I can arrange like that only.

USER: I need a single connection.

ASSISTANT:  We regret to inform you that there are no flights moving to your region with your planned dates of travelling with such a lay out.

USER: No issues, thank you.

ASSISTANT: Welcome, have a good day.