You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you?

USER: I am Amy Clark I want to book a flight ticket to LAS to visit Universal City walk. Can you help me in booking my flight ticket on 05/09 with a connecting flight?

ASSISTANT: Sure, please let me know your airport codes.

USER: My source point is LGA. I intend to return on 05/11.

ASSISTANT: Please wait for a while.

USER: Fare of my ticket should be 200.

ASSISTANT: We found that there was a flight available that matches your requirements. The details are, flight number: 1019, airline: UA, price: 100 with one connection. Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Your ticket was confirmed.

USER: Thank you for your service.

ASSISTANT: Thanks for opting us.