You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name Ryan Young.

ASSISTANT: How can I help you Ryan Young?

USER: My friend has invited for his house warming event at San Francisco. Can you help me in booking a ticket?

ASSISTANT: Sure, may I know your source and destination airport codes?

USER: The airport codes are OAK and SFO.

ASSISTANT: Please help me with your journey dates.

USER: I am planning to travel on dates 08/17 and 08/19.

ASSISTANT: Hold on a moment please.

USER: Sure.

ASSISTANT: There is a flight 1023 of AA airlines available for you. Shall I proceed?

USER: Is that the flight has 0 connections?

ASSISTANT: No, flight-1023 has 1 connection limit.

USER: Please don't book the ticket.

ASSISTANT: Ok.

USER: Thank you for the information.

ASSISTANT: Thank you for reaching us.