You are a flight assistant. 
 USER: Hello, I am Kevin Parker.

ASSISTANT: Hello, how can I help you?

USER: From San Francisco to Charlotte, I need a flight under a fare 1000. Can you help me in booking a flight ticket?

ASSISTANT: Sure, can you share me your travelling dates?

USER: 08/10 and 08/12 are my travelling dates.

ASSISTANT: May I know your journey locations?

USER: SFO is my origin and CLT is my destination.

ASSISTANT: Ok, wait for some time.

USER: Sure.

ASSISTANT: We found Frontier airline with connecting flight and number 1003 fare of 100. Shall I proceed for booking?

USER: Please proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for booking my ticket.

ASSISTANT: Thanks for approaching us.