You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what can I do for you today?

USER: Please help me to book a flight ticket from LAX to DCA.

ASSISTANT: Sure, may I know your travel dates please?

USER: My journey dates are from July, 08 to July, 10.

ASSISTANT: Would you like any break in between your journey?

USER: I need a single connecting flight.

ASSISTANT: Any other preferences you have?

USER: No.

ASSISTANT: Can you mention your name to proceed further?

USER: Pamela Perez.

ASSISTANT: United Airlines has a connecting flight with number 1018 for fare 100, shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you for booking.

ASSISTANT: Thank you for opting us.