You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I guide you?

USER: Ruth Baker here. Can you please help me in booking a flight ticket from LGA to IAH?

ASSISTANT: Sure, can I know your preferable dates?

USER: Sure, my trip dates are from 09/29 to 10/01.

ASSISTANT: I found a flight 1021 of AA airlines matches with your preferences, can I proceed?

USER: Ok, please proceed with booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for helping me in booking.

ASSISTANT: Thank you, have a good day.