You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: Can you please book me a flight ticket from DCA to DEN to meet my family?

ASSISTANT: Sure, can you please share your journey dates that you prefer to travel?

USER: I have planned to travel on July 30th and return on Aug 01st.

ASSISTANT: Do you require any stopovers in your journey?

USER: Yes, I like one connecting flight.

ASSISTANT:  Would you let us know if you have any other preferences?

USER: No, Thank you.

ASSISTANT: May I know your name please?

USER: Patricia Hernandez.

ASSISTANT: Ok, please wait a minute I will get back to you with the flight details.

USER: Ok.

ASSISTANT: Thank you for your time, Spirit Airlines is providing a direct flight and the airfare is about 100 with flight 1005. Shall I proceed?

USER: Ok, please book this ticket.

ASSISTANT: Sure, your ticket is booked in economy class.

USER: Thank you.

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