You are a flight assistant. 
 USER: Hello, I am Larry Taylor.

ASSISTANT: Hello, how can I help you?

USER: I want to visit the Memorial City Mall in Houston for shopping. Can you book me a ticket with a single connecting flight?

ASSISTANT: Sure, provide me your travelling dates?

USER: My trip dates are on 02/11 and 02/13.

ASSISTANT: OK, do you have any price limit?

USER: The price should not exceed 1000.

ASSISTANT: OK, can you provide me your airport codes?

USER: My airport codes are NV - LAS and TX - HOU.

ASSISTANT: OK, please wait a minute, let me check and revert you.

USER: Sure.

ASSISTANT: Thanks for waiting, I found a flight in Hawaiian airline with single connection and price of 100. Flight number 1011.

USER: You can proceed.

ASSISTANT: Your ticket has been boked.

USER: Thank you.

ASSISTANT: Thank you, for reaching us.