You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: My wish is to view the sky view observatory at Seattle, SEA.

ASSISTANT: Ok.

USER: Help me in booking a ticket with the name of Helen Phillips.

ASSISTANT: Sure. May I know your starting point?

USER: I intend to fly from Charlotte, CLT.

ASSISTANT: Can you please provide me your travelling dates?

USER: Scheduled journey dates are from 02/11 to 02/13.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need.

ASSISTANT: Ok, please be on hold.

USER: Sure.

ASSISTANT: Thank you for your presence.

USER: Ok.

ASSISTANT: We found a Delta airline, flight 1009 with price 100.

USER: Fine.

ASSISTANT: Shall I proceed with booking?

USER: Confirm my ticket with this flight.

ASSISTANT:  Ok, your ticket has been reserved.

USER: Thank you for being helpful.

ASSISTANT: Thank you for opting us.