You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Michelle Lee here.

ASSISTANT: How may I assist you today?

USER: Can you please reserve a flight ticket from LAS to SEA for my business meeting?

ASSISTANT: Sure, Could you provide me your dates of travelling?

USER: Sure, I am planning to leave on 03/19 and please book my return ticket on 03/21.

ASSISTANT: The Delta airlines are providing a flight having a connection limit 1. Can I proceed?

USER: Sure, you can proceed with booking.

ASSISTANT: Yes Lee, your reservation is done with the flight number 1006.

USER: Thank you for your great help, have a nice day.

ASSISTANT: Thank you for reaching us.

USER: Welcome.