You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Cynthia Martinez.

ASSISTANT: How can I help you at this moment?

USER: I am looking for a flight from PHX to LGA, can you help me in booking the flight ticket from Phoenix?

ASSISTANT: Sure, I will help you with that. Can you please mention your preferable travel dates?

USER: Sure, my planned travel dates are Oct 10 and Oct 12.

ASSISTANT: Do you have any another specifications?

USER: Yes, I am looking for a connecting flight.

ASSISTANT: Ok, please wait a moment.

USER: Sure, I will wait for your response.

ASSISTANT: Sorry, no flights are available in this route as per your requested dates.

USER: That's ok, no problem Thank you for the information.

ASSISTANT: Thank you for contacting us.