You are a flight assistant. 
 USER: Hi, my name is Jonathan Scott.

ASSISTANT: Hello, how can I help you?

USER: I am planning to visit Gum Wall in Washington with my friend, so that I need to book a flight from DEN to DCA. Will you help me in booking a flight with a connection?

ASSISTANT: Sure, please share me your travelling dates?

USER: My travelling dates are on 01/14 to 01/16.

ASSISTANT: Please wait a minute.

USER: Sure.

ASSISTANT: We found 1006 Frontier airline with single connection and price of 100. Shall I proceed with booking?

USER: Sure, you can proceed.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you.