You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Elizabeth Mitchell.

ASSISTANT: How can I serve you?

USER: I want to attend a Beer festival at Los Angeles, CA-LAX, can you please book me a ticket from Charlotte, NC-CLT?

ASSISTANT: Sure, when you have planned to travel?

USER: My planned dates are from 07/30 to 08/01.

ASSISTANT: Please be on hold.

USER: Ok.

ASSISTANT: The flight details are, flight number 1014 from Frontier airline of fare 100. Shall I proceed?

USER: Please proceed to book.

ASSISTANT: Your ticket is confirmed with a connecting flight.

USER: Thank you.

ASSISTANT: Thanks for availing us.