You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you at this moment?

USER: Can you please help me in booking the flight ticket from HOU to OAK?

ASSISTANT: Sure, can you please forward your journey dates?

USER: My travel dates are June 8 and June 10.

ASSISTANT: Do you have any connection limit?

USER: I need a single connection flight.

ASSISTANT: Please let me know your name.

USER: Kenneth White.

ASSISTANT: Are there any more specifications?

USER: No.

ASSISTANT: We found a United airlines, flight number 1018, and the fare of 200 with single connection. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank you for the help.

ASSISTANT: Thank you for approaching us.