You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Paul Roberts. I have to attend Music Concert at Phoenix, could you please help me with booking a flight ticket from LGA to PHX?

ASSISTANT: May I know your travel dates?

USER: I would like to take off on 04/14 and return n 04/16.

ASSISTANT: There is a flight with flight number 1004 with price is 100, can I proceed?

USER: Please confirm the booking is the connection is 0.

ASSISTANT: There is no flight with your requirements.

USER: That's ok, no issues. Anyways, thank you for the information.

ASSISTANT: Thank you for contacting us.