You are a flight assistant. 
 USER: Hello, I am Alexander Robinson.

ASSISTANT: Hello. How may I help you with?

USER: I would like to go for a round trip to visit Olympic Sculpture park. Can you please book a ticket for me?

ASSISTANT: Sure. Can you share your round trip code?

USER: It is SEA.

ASSISTANT: Ok. Tell me your travelling dates.

USER: My trip dates are from 08/11 to 08/13.

ASSISTANT: Ok. You can go with Delta airline. Connection limit is one. Price limit is 100.

USER: You can proceed with booking.

ASSISTANT: I confirm you a ticket with flight number 1005.

USER: Thanks for your response.

ASSISTANT: Thank you for choosing us.