You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I support you today?

USER: I need to book a ticket from LAS to SEA. Could you book a ticket?

ASSISTANT: Sure, May I know your planned journey dates?

USER: Departure is Jan, 13 and return date is Jan, 15.

ASSISTANT: Ok, let me know your connection limit.

USER: I prefer connecting flight.

ASSISTANT: Ok, Please share your class preference.

USER: I am comfortable with any class preference.

ASSISTANT: May I know your name?

USER: My name is Amy Johnson.

ASSISTANT: Sure, please wait for a while.

USER: Ok.

ASSISTANT: We found  a flight in 1021 American Airline with a connected flight in economy class. Can I proceed for booking?

USER: Please book a flight.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for availing us.