You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Brian Edwards. Could you please help me with booking a flight ticket from LGA to DFW.

ASSISTANT: Can you please provide your travelling dates?

USER: I would like to take off on 01/27 and return on 01/29.

ASSISTANT: Flight-1015 is available with ticket fare of 100, shall I book your ticket?

USER: Please proceed with the booking if the connection limit is 1.

ASSISTANT: Brian Edwards, your ticket is confirmed with Delta airlines.

USER: I really appreciate your help, thank you for your service.

ASSISTANT: Thank you, have a safe journey.