You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: Elizabeth Hill here. I am looking for a flight from DEN to MSP, can you help me in booking the flight ticket?

ASSISTANT: Yes, I can help you. Can you share me your dates of travel?

USER: Sure, my planned travel dates are 05/04 and 05/06.

ASSISTANT: Give me a moment.

USER: Ok, I will wait for your response.

ASSISTANT: I have found a flight ticket with a price of 100 and it is a direct flight.

USER: Can you once check for the connecting flight if not please proceed with the direct flight.

ASSISTANT: There is no connecting flight found.

USER: Ok, please proceed with direct flight.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you for your expeditious service.

ASSISTANT: Thank you for contacting our agency.