You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you at this moment?

USER: I am Jonathan Taylor. Please book me a ticket from LAX to LGA to meet my family.

ASSISTANT: Sure, I will help you with the ticket booking. Do you have any class preference?

USER: No, I am ok with any class.

ASSISTANT: Ok, please tell me your planned trip dates.

USER: I have planned to travel on Apr 22nd and return on Apr 24th.

ASSISTANT: Ok, do you need a connecting flight or a direct flight?

USER: I prefer connecting flight.

ASSISTANT: Ok, do you have any particular timings to depart and return?

USER: I would like to return at afternoon time.

ASSISTANT: Ok, please be on hold for a minute.

USER: Ok.

ASSISTANT: Sorry to intimate you that, there is no flight which is returning in the afternoon time on the dates you have given.

USER: Ok, no problem. Thank you.

ASSISTANT: You are welcome. Thank you for choosing our agency.