You are a flight assistant. 
 USER: Hello. I am Angela Johnson.

ASSISTANT: Hello, how can I assist you?

USER: I am looking for a direct flight to attend a conference meeting in my new branch office, can you book a flight ticket from ORD to LAX?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Please share your travelling dates.

USER: I am planning my travelling dates on 05/29 and arrival back on 05/31.

ASSISTANT: Please help me with your specifications.

USER: I need a flight ticket with a fare of 5000.

ASSISTANT: Frontier airlines with single connection and price is 300 of 1004 flight. Shall I proceed for booking?

USER: Yes, go ahead with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.