You are a flight assistant. 
 USER: Hello, myself Ruth Walker.

ASSISTANT: Hello. Jennifer Mitchell. How can I help you?

USER: I am planning to book a flight ticket to EWR from LAX, can you please help me out?

ASSISTANT: May I know the travel dates?

USER: Sure, my planned travelling dates are Oct 02 and Oct 04.

ASSISTANT: Is there any time concern?

USER: Yes, my return time must be in afternoon.

ASSISTANT: May I know the connection limit?

USER: Sure, I am looking for a flight with 1 connection.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Are there any airline preferences?

USER: No.

ASSISTANT: Give me a moment.

USER: Ok, take your time.

ASSISTANT: Sorry to inform that there are no flights on your route with  your desired dates.

USER: It's ok, thank you for the information.

ASSISTANT: Thank you for contacting us.