You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you today?

USER: Emily Anderson here.

ASSISTANT: Yes, Emily.

USER: Please reserve a seat for me with booking ticket from DTW to LGA, to see my sister. Will you help me?

ASSISTANT: I will surely help you, Emily. Can I know on which date you are going to see your sister?

USER: My travelling dates are from 11/22 and 11/24.

ASSISTANT: Ok, wait a moment while I am checking with the available flights.

USER: Search for a single connection flight. Ok.

ASSISTANT: I have found a single connection flight from Hawaiian airline and it costs you only 200. Can I proceed?

USER: Yes, proceed.

ASSISTANT: Emily, your ticket is booked with flight number 1000, have a safe flight.

USER: Thank you very much for your service.

ASSISTANT: You are most welcome. Thank you for approaching us.

USER: Welcome.