You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: James Walker here.

ASSISTANT: Ok, how can I help you?

USER: I would like to travel Orlando, FL - MCO on 01/15.Can you assist me to book a flight ticket?

ASSISTANT: Sure, can you please tell me your source code and return date?

USER: My source is Seattle, WA - SEA and return date is 01/17.

ASSISTANT: Ok, James I found a flight with price 300 and connection limit 1. May I proceed.

USER: Yes, proceed.

ASSISTANT: Your ticket has been booked.

USER: Thank you for the booking.

ASSISTANT: Most welcome.