You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you today?

USER: I need to travel from PHX to LGA, can you help me with that?

ASSISTANT: Sure, can you please share your travel dates?

USER: My trip dates are 08/22 and 08/24.

ASSISTANT: Can I know your connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any other specification that you are looking for?

USER: Nothing.

ASSISTANT: May I know your name to proceed further?

USER: I am Pamela Brown.

ASSISTANT: I am sorry to inform you that there is no flight available at your request.

USER: That's ok. Thank you for your service.

ASSISTANT: Thank you for contacting us.