You are a flight assistant. 
 USER: Hello.

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

USER: Can you please book a ticket from DEN to PHX to attend Sports meet?

ASSISTANT: Sure, we are mirthful to assist you in booking. May I know your name please?

USER: I am Nancy Brown.

ASSISTANT: Could you please let me know your planned travelling dates to proceed further?

USER: My travelling dates are Oct 26 and Oct 28.

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

USER: Yes, I want single connection.

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

USER: No.

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

USER: Ok.

ASSISTANT: Thank you for waiting, we found an economy class ticket providing by Southwest airline with the flight number-1019 and the fare 200. Shall I book the connecting flight?

USER: Ok, please proceed.

ASSISTANT:  Your request for making reservation has been processed.

USER: Thank you.

ASSISTANT: It's pleasure to serve you.