You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you help me to book a flight from PHX to IAD?

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

USER: My travelling dates are 08/10 and 08/12.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: We found an airline Hawaiian with flight 1021 having a fare 200 with halt. Shall I proceed with booking?

USER: Ok, proceed for booking.

ASSISTANT: May I know your name?

USER: I am Michelle. I am Michelle Garcia.

ASSISTANT: Your booking has been done.

USER: Thanks for your information.

ASSISTANT: Thank you.