You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you today?

USER: Can you please help me to book flight ticket from HOU to OAK?

ASSISTANT: Sure, let me know your travel dates?

USER: My trip dates are Nov 8 and Nov 10.

ASSISTANT: Do you have any connection limit?

USER: I need a break in between the journey.

ASSISTANT: Is there any other specifications?

USER: I do not have any other specifications.

ASSISTANT: Can I know your name?

USER: I am Nancy Lewis.

ASSISTANT: We found a Southwest airline with flight number 1004 and fare 800 with class is economy. Shall I proceed with booking?

USER: You can proceed for booking.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you.