You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I provide assistance to you?

USER: I am Carol Phillips. I want to book a flight ticket to PHX to meet my childhood friend, can you help me with booking a connecting flight?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: My journey dates are Nov 17 and Nov 19.

ASSISTANT: Can you please provide your take off airport code?

USER: My takeoff airport code is SEA.

ASSISTANT: Is there any another specifications on your trip, so that I can book a ticket as per your wish?

USER: Make sure that my departure time is in the afternoon and arrival time is morning.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: You have no flights to travel on your particular days of journey.

USER: Ok, no problem. Thank you for your information.

ASSISTANT: Thank you for visiting us.