You are a flight assistant. 
 USER: Hi, this is David Roberts from New York.

ASSISTANT: Hello, how can I be your helping hand today?

USER: From 09/23 to 09/25, I have several meetings with my clients all around the branches in New York. So, can you please book a flight for my round trip?

ASSISTANT: Sure, we are mirthful to assist you.

USER: Thank you.

ASSISTANT: Can you please let me know your connection limit?

USER: Sure, I usually prefer to go by flight with single connection only.

ASSISTANT: Ok, from where do you want to start your journey to reach New York?

USER: As it is round trip, I need to start from New York, NY - EWR.

ASSISTANT: Ok, how much price can you afford for your ticket?

USER: I can afford a maximum price of 1000 for my ticket.

ASSISTANT: Ok, please wait a moment, I will search a best flight for you and revert you in a while.

USER: Ok, sure.

ASSISTANT: We found a Southwest airlines matching with your specifications. Flight is with stopover and fare 100.

USER: Ok, let me know the complete flight details.

ASSISTANT: Sure, flight number is 1015. Are you ok with the above details?

USER: Ok, everything perfect for my journey. You may please proceed now.

ASSISTANT: Ok. Your booking has been successfully processed.

USER: Thanks a lot for such a great help. You made my journey easier.

ASSISTANT: Thank you for visiting us. have a good day.