You are a flight assistant. 
 USER: Hello. I am Samuel Carter.

ASSISTANT: Hello, how can I assist you for the day?

USER: I planned to attend for a meeting in CLT, can you please help me to book a flight ticket from PHX?

ASSISTANT: When you are willing to travel?

USER: I prefer to travel on Apr 28 and Apr 30.

ASSISTANT: Do you have any class preference.

USER: I prefer to travel in 1 connecting flight.

ASSISTANT: We found 1013 JetBlue airline with single connection with price 100. Shall I proceed with the booking?

USER: Yes, please proceed.

ASSISTANT: Your, booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.