You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Carol Lopez.

ASSISTANT: How can I help you?

USER: Can you help me in booking from DEN to DCA, as there is a painting competition to attend at Washington?

ASSISTANT: Sure, I am here to help you. May I know your travelling dates please?

USER: My journey dates are 06/25 o 06/27.

ASSISTANT: Ok, wait a minute please.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a flight with number 1016 and airline Frontier at a price of 100 with 1 connection. Shall I proceed?

USER: You can reserve it.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us, have a nice day.