You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I want to travel from PHX to MSP. Can you help me to book a flight ticket?

ASSISTANT: Sure, may I know your planned dates of travel?

USER: I want to travel in the flight on Dec 26 and Dec 28.

ASSISTANT: Do you have any specifications?

USER: I am looking for a direct flight.

ASSISTANT: May I know your name?

USER: Jennifer Green.

ASSISTANT: Ok, please wait a minute.

USER: I want to depart in afternoon time.

ASSISTANT: Sorry, there were no flights found on your particular connection.

USER: That's ok. Anyways, thank you.

ASSISTANT: Thank you for reaching us.