You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you today?

USER: I am Michael Miller. I am looking for a flight from LGA to PHX, can you help me?

ASSISTANT: Sure, I will help you with that. Can you please share your travelling dates?

USER: Sure, my trip dates are 07/29 and 07/31.

ASSISTANT: Please wait for a minute.

USER: I am looking for single connection. Sure.

ASSISTANT: I am sorry to say that there is no flight found.

USER: It's ok, thanks for your service.

ASSISTANT: Thank you for reaching us.