You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Lisa Perez.

ASSISTANT: How may I assist you today?

USER: Can you please book a connecting flight to attend a seminar in CLT?

ASSISTANT: Sure, I will help you with that. Can you please share your preferable journey dates?

USER: My journey dates are, depart on Mar 15th and arrival on Mar 17th.

ASSISTANT: May I know your source airport code?

USER: My source code is SEA.

ASSISTANT: Do you have any class preference?

USER: No, I am comfortable to travel in any class.

ASSISTANT: Can you please share your connection limit?

USER: I need a connecting flight, I already mentioned above.

ASSISTANT: I found a ticket for you with price of 200 in economy class, flight number is 1005 and connection is 1. Is it ok for you?

USER: Ok, confirm my ticket.

ASSISTANT: I confirmed your ticket successfully.

USER: Thanks for your assistance.

ASSISTANT: Thank you for reaching us.