You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Jennifer Turner. Can you please help me in booking a direct flight for me?

ASSISTANT: Sure, I am here to help you with that. When you are planning to travel?

USER: My travelling dates are 10/23 and 10/25.

ASSISTANT: Please wait for a minute. Ok, may I know your airport codes?

USER: My travelling airport codes are LAX to SFO.

ASSISTANT: Wait for a minute.

USER: Ok.

ASSISTANT: Yes, I have found a flight with the UA airlines having a connection limit 1. Shall I proceed with the booking?

USER: Please search for direct flight.

ASSISTANT: Sorry to say that, there are no flight's available based on your connection limit.

USER: Ok, fine thank you for checking.

ASSISTANT: Thank you for reaching us.