You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Timothy Mitchell.

ASSISTANT: How may I assist you now?

USER: I am looking for a flight from JFK to LGA, can you help me in booking the flight ticket from New York?

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

USER: Sure, my depart date is on May 29 and return will be on May 31.

ASSISTANT: Do you have any price limit for this?

USER: Yes, I can afford up to 1000.

ASSISTANT: Do you have any class preference?

USER: No, I don't have any class preference. Please book a flight as per my return timings which is evening.

ASSISTANT: May I know about your connection limit?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: I will check with it, please wait for a while.

USER: Sure, I will wait for your response.

ASSISTANT: We found a flight with price 100 and economy class, shall I proceed?

USER: Ok, please proceed if the return flight is in the evening. Why are you delaying? Please do it quickly.

ASSISTANT: Yes, it is in the evening time and frontier airline is providing with flight-1014, shall I proceed?

USER: Yes, please proceed in booking.

ASSISTANT: Sorry for the delay. Ok, your ticket has been booked.

USER: Thank you for your expeditious service.

ASSISTANT: Thank you for reaching us.

USER: Next time don't repeat or else no one will choose your agency.

ASSISTANT: Sure, we will not repeat this for the next time, thank you for your patience.