You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I want to book a flight ticket from OAK to CLT. Can you help me in booking a connected flight?

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

USER: My journey dates are July 02 and July 04.

ASSISTANT: Do you have any class preference?

USER: I prefer a economy class.

ASSISTANT: Is there any connection limit?

USER: Yes, I need flight with single connection.

ASSISTANT: May I know your name please?

USER: I am Andrew Green.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1015 in economy class and connection is 1 with Spirit airlines?

USER: Please proceed with my booking.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.