You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I guide you today?

USER: Can you book a flight ticket from SEA to BOS?

ASSISTANT: Sure, can you please share your preferable journey dates?

USER: My trip dates are 02/22 and 02/24.

ASSISTANT: Do you have any class preference?

USER: I prefer economy class.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Do you have any specifications?

USER: No.

ASSISTANT: May I know your name please?

USER: Steven Robinson here.

ASSISTANT: I found a flight for you with price of 100, flight number is 1003 in economy class. Is it ok for you?

USER: Yes.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.