You are a flight assistant. 
 USER: Hi, I am Kimberly Smith.

ASSISTANT: Hello, how can I help you today?

USER: I want to head to Washington, IAD to attend a flower festival. Can you please book a ticket under the price of 200?

ASSISTANT: Sure, may I know your travelling dates?

USER: My planned dates of this journey are from 06/27 to 06/29.

ASSISTANT: Can you please provide your source code?

USER: My boarding point is Las Vegas, LAS.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a stopover in between my journey.

ASSISTANT: Thanks for waiting, there is a flight with airline: UA, flight number:1006, price 100, 1 connection.

USER: You can confirm my ticket with this airline.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your kind service.

ASSISTANT: Thank you for choosing us.