You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please make a reservation from DEN to IAD to attend a marriage in Washington?

ASSISTANT: Sure, may I know your travel dates?

USER: My journey dates are on June 11th and 13th.

ASSISTANT: Do you have any specifications?

USER: I prefer a flight with single connection.

ASSISTANT: May I know your name?

USER: My name is Raymond Gonzalez.

ASSISTANT: Ok, please wait a minute.

USER: Sure.

ASSISTANT: We found an airline Spirit with flight 1022 having a fare 100 with stopover. Shall I proceed with booking?

USER: Ok, proceed with the booking.

ASSISTANT: Your booking has been done.

USER: Thank you for your help.

ASSISTANT: Thank you.