You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Raymond White.

ASSISTANT: I hope you are good today, how can I help you?

USER: I want to attend a music event in San Francisco, where my favourite band will be performing. Can you book a ticket from LGA on 07/31?

ASSISTANT: Ok, please share your travel dates?

USER: I want to have a connection of 1. I want to return on 08/02 and destination code is SFO.

ASSISTANT: Please wait a while, I will check and inform you.

USER: Sure, take your own time.

ASSISTANT: As per your request there is no flight available.

USER: That's ok. I'll find another way to reach there.

ASSISTANT: Thanks for utilizing our service.

USER: Anyways, thank you for your help.