You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I want to book a ticket from HOU to LAS to attend seminar, can you help me in booking?

ASSISTANT: Sure, may I know your planned trip dates?

USER: I am departing on Nov 26 and return on Nov 28.

ASSISTANT: Is there any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Can you please share your arrival and depart timings?

USER: I do not have any time preferences.

ASSISTANT: Do you have any other specifications?

USER: I do not have any specifications.

ASSISTANT: Please forward your name.

USER: My name is Nancy Young.

ASSISTANT: We found a connecting flight of fare 100 with airline Spirit and number 1023.

USER: Please proceed for booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for availing us.