You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Larry Clark.

ASSISTANT: How can I help you?

USER: I am planning to attend music concert at LAX, can you please help me with booking a flight ticket from EWR?

ASSISTANT: Sure, I will help you in booking the ticket. May I know your travelling dates please?

USER: Sure, I would like to take off on Jan 6 and return on Jan 8.

ASSISTANT: Do you have any connection preference?

USER: I need a flight with 1 connection.

ASSISTANT: Please share your class preference.

USER: I am ok with any class but I would like to return during afternoon time.

ASSISTANT: Do you have any other specifications on your trip?

USER: No.

ASSISTANT: Please stand by.

USER: Sure.

ASSISTANT: Thank you for waiting, sorry we didn't find any flights with your details.

USER: Ok, no issues. Thank you for checking.

ASSISTANT: Thank you for reaching us, have a good day.

USER: You are welcome.