You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Dorothy Hill.

ASSISTANT: How can I aid you?

USER: I am planning to visit a dance program from HOU to LAS.Can you help me out to book a ticket for me?

ASSISTANT: Can I know your journey dates?

USER: I would like to fly on 08/06 to 08/08. Make sure my connection limit is 1.

ASSISTANT: Give me a minute, let me check the details.

USER: Sure, take your own time.

ASSISTANT: The flight 1005 of UA airlines is available on your request with a price of 100. Shall I proceed?

USER: Yes, please proceed the booking.

ASSISTANT: Your ticket is booked successfully.

USER: Thank you for your service.

ASSISTANT: You are welcome.