You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. May I know how best I can help you today?

USER: Can you help me to book a flight ticket from HOU to LAS?

ASSISTANT: Sure, we are mirthful to assist you in booking. Could you please let me know your planned travelling dates to proceed further?

USER: My travelling dates are 16 to 18 of Aug.

ASSISTANT: Please let me know if you need a connecting flight.

USER: I need a connecting flight.

ASSISTANT: Can I have your name please?

USER: I am Eric Brown.

ASSISTANT: Would you like to avail any benefits for the comfort of your journey?

USER: I prefer to return in the morning.

ASSISTANT: Ok, please wait a moment I'll search best flight for you.

USER: Sure.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by Jet Blue airline with the flight number-1011 and the fare 100. Shall I book the connecting flight?

USER: Please proceed.

ASSISTANT: Your flight booking is confirmed and ticket has been emailed.

USER: Thank you.

ASSISTANT: It's pleasure to serve you.