You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Jeffrey Phillips. Could you help me in booking a flight ticket from LAS to IAH?

ASSISTANT: Sure, we are here to help you. Can you share me your travelling dates?

USER: I want to fly on Sept 10, return on Sept 12.

ASSISTANT: May I know your connection limit?

USER: I want a flight with one connection.

ASSISTANT: Ok, wait for some time.

USER: Sure, my return time should be evening.

ASSISTANT: We found Spirit airline with direct flight and number 1021 fare of 200, Shall I proceed for booking?

USER: Ok, proceed to booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thanks for approaching us.