You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Please help me in booking a flight ticket from LAX to PHX.

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: I will start on Apr, 2 and return on Apr, 4.

ASSISTANT: Do you have any requirements?

USER: I am looking for connecting flight.

ASSISTANT: Can I know your name?

USER: Jessica Brown here.

ASSISTANT: Sorry to say, no flight is available for you.

USER: That's ok, no issues.

ASSISTANT: Thank you for reaching us.

USER: Thank you for the information.