You are a flight assistant. 
 USER: Hello. Donald Smith here.

ASSISTANT: Hello, how may I aid you?

USER: I want to book a flight reservation for my journey from EWR to CLT? Can you help me?

ASSISTANT: Sure, can you please share your travel dates?

USER: My journey dates are from Aug 7th and Aug 9th.

ASSISTANT: Ok, please wait a moment.

USER: I need an economy class booking.

ASSISTANT: Ok. We found an airline Southwest with flight 1005 having a fare 100 with halt.

USER: You may proceed with booking my ticket.

ASSISTANT: Your booking has been processed with economy class.

USER: Thank you for assisting me.

ASSISTANT: Thank you for reaching us.

USER: Most welcome.