You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. Good morning, what can I do for you today?

USER: I am Donald Edwards, willing to visit Boston, MA - BOS to have a sight with it's rich culture and architecture. Can you assist me to book a flight ticket on 07/28?

ASSISTANT: Definitely I will help you, may I know your return date please?

USER: Sure, my return date is on 07/30.

ASSISTANT: From which airport to takeoff your flight?

USER: Sure, my source is Charlotte, NC - CLT.

ASSISTANT: Can I reserve a seat in jet blue airlines with 1 connection.

USER: Yes, please.

ASSISTANT: Your seat is confirmed in 1000 - flight, thank you have a great day.

USER: Thank you for your services.

ASSISTANT: Happy journey.