You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you?

USER: I am looking for a flight from PHX to BOS, can you help me in booking?

ASSISTANT: It's my pleasure to help you. May I know your planned trip dates?

USER: Sure, my planned travel dates are Jan 01 and Jan 03.

ASSISTANT: Do you have any connection limit preference?

USER: Please look for a connecting flight as I need a break in between the journey.

ASSISTANT: Do you have any specific time concern?

USER: I would like to start my journey for the afternoon flight.

ASSISTANT: Do you have any other specifications?

USER: No, thank you.

ASSISTANT: Could you help me with your name please?

USER: Sure, myself Michelle Martin.

ASSISTANT: Sorry for the inconvenience, there are no flights available on this route.

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

ASSISTANT: Thank you for reaching us.