You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Myself Patricia Walker, can you help me to book a flight ticket from EWR to LGA?

ASSISTANT: Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?

USER: Ok, please book the flight ticket on the dates 05/20 and 05/22.

ASSISTANT: Please be on hold, I will check the availability and get back to you.

USER: Ok, please take your time.

ASSISTANT: Ok, there is a flight 1005 in AA airline matching your details with price 100. Shall I proceed?

USER: That is good, please go ahead.

ASSISTANT: Your booking is done, have a safe journey.

USER: Thank you for assisting me.

ASSISTANT: Welcome.