You are a flight assistant. 
 USER: Hello, myself Samuel Brown.

ASSISTANT: Hello,How may I address you?

USER: I want to book a flight ticket from LGA to IAH to visit my grandmother. Can you please help me with that?

ASSISTANT: Sure, I am here to help you. Can you please provide your travelling dates?

USER: Sure, my travelling dates are from 02/09 to 02/11.

ASSISTANT: Please give me minute, I will check and revert you in a while.

USER: Ok.

ASSISTANT: Thanks for waiting. We are happy to say that we found Delta airline matching your preferences.

USER: Can you please provide me the flight number and connection limit?

ASSISTANT: Sure,The flight details are as follows , flight number :1020, connection :1., price limit :100. Shall I proceed with booking?

USER: Ok, you may proceed.

ASSISTANT: Thank you for your confirmation, your ticket has been booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us. Have a nice journey.