You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Amy Parker.

ASSISTANT: How may I aid you?

USER: I am planning to visit Phoenix, can you please book me a ticket from LGA to PHX?

ASSISTANT: Sure, I am here to help you. Can you please share your travel dates?

USER: My preferable journey dates are from Mar 11 and Mar 13.

ASSISTANT: Do you have any connection limit?

USER: I prefer connecting flight for this trip.

ASSISTANT: May I know your departure and arrival time?

USER: I prefer to return in morning time flight.

ASSISTANT: May I know your airline preference?

USER: I am ok with any airlines.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: Sorry, there are no flight in this route as per your travelling details.

USER: Ok, not an issue. Thank you for providing information.

ASSISTANT: Thank you for choosing us.