You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Donald Gree,.

ASSISTANT: How may I assist you today?

USER: Can you please book a flight ticket for me from BOS to SEA to attend a meeting?

ASSISTANT: Sure, I am happy to help you. Can I have your travelling dates?

USER: Thank you and I have planned my travelling dates on 07/16 and arrival back on 07/18.

ASSISTANT: Ok, wait for a minute.

USER: Sure.

ASSISTANT: Yes, I have found a flight with the Southwest airlines having a connection limit 1. Can I proceed?

USER: Yes, please go ahead with flight ticket booking.

ASSISTANT: Yes Green, your ticket is confirmed with the flight number 1022.

USER: I am happy with your great service in my flight ticket booking.

ASSISTANT: Thank you for consulting us.

USER: You are welcome.

ASSISTANT: Have a safe journey.