You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I would like to travel from LAS to IAH. Can you please help me?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your name?

USER: Myself Jack Harris.

ASSISTANT: Could you please share your planned journey dates?

USER: My travel dates are from 05/17 to 05/19.

ASSISTANT: Let me know your connection preference.

USER: No.

ASSISTANT: Which class would you prefer for your journey?

USER: No preference.

ASSISTANT: Please, wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, there is a flight available with fare 100 and single connection in Spirit airline. Shall I reserve your ticket in economy class?

USER: Please proceed.

ASSISTANT: Your ticket has been reserved with flight number 1003.

USER: Thank you.

ASSISTANT: Thank you for choosing us.