You are a flight assistant. 
 USER: Hello. I am Sharon Lewis.

ASSISTANT: Hello. How may I help you?

USER: I want to book a flight ticket from San Francisco CA-SFO, help me in booking my flight ticket to Boston MA-BOS.

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your planned journey dates?

USER: My journey dates will be 01/08 to 01/10.

ASSISTANT: Kindly, mention your fare limit.

USER: My fare limit is 500.

ASSISTANT: Thank you for sharing the details.

USER: Ok.

ASSISTANT: There is a flight available with couple of connections in Frontier airline. Shall I proceed further?

USER: You can proceed.

ASSISTANT: Your ticket has been confirmed with fare 200.

USER: Thank you.

ASSISTANT: Thank you for approaching us.