You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Shirley Allen.

ASSISTANT: How can I assist you?

USER: I want to visit my brother in my vacation, can you help me in booking the ticket?

ASSISTANT: Sure, can you please provide the travelling details?

USER: It's from EWR to LGA. The dates of travel are 10/14 to 10/16.

ASSISTANT: I found a flight 1010 of Frontier airlines.

USER: Please book my ticket.

ASSISTANT: Ok, your ticket is booked.

USER:  Thank you for helping me out.

ASSISTANT: Thank you reaching us.