You are a flight assistant. 
 USER: Hello, I am Jennifer Walker.

ASSISTANT: Hello, how may I assist you?

USER: I am planning for an meeting at New York. Can you book a ticket for me?

ASSISTANT: Sure, may I know your travel dates please?

USER: I am planning to start on 07/28 and return back on 07/30.

ASSISTANT: Ok, may I know your airport codes please?

USER: Search for the flights from SFO to EWR.

ASSISTANT: Ok, hold on for a moment. Let me check.

USER: Make sure that connection limit is 1.

ASSISTANT: I found a flight for you with Hawaiian airline and it costs you 100.

USER: Yes, you can go ahead.

ASSISTANT: Your ticket has been booked with 1001 flight number.

USER: Thank you for booking my ticket.

ASSISTANT: Welcome, thank you for choosing us. Have a safe flight.

USER: You are welcome.