You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you today?

USER: Can you please help me in reserving a ticket to reach Houston with fare 1000?

ASSISTANT: Sure, I am glad to help you.

USER: Thank you.

ASSISTANT: Help me with your airport codes please?

USER: My airport codes are from LAS to IAH.

ASSISTANT: On which dates you want me to book a flight ticket for you?

USER: Please book a ticket on 01/22 and need to return on 01/24.

ASSISTANT: Thanks for your details, we found a connecting flight with flight number 1019 in Hawaiian airline and fare is of 100. Shall I reserve it?

USER: You can reserve it.

ASSISTANT: May I know your good name please?

USER: I am Stephen Davis.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your extendable support.

ASSISTANT: Thank you for choosing us.