You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, may I know how best I can help you today?

USER: I am Rebecca Wilson. I wish to go for NASA space center at Houston, HOU. Can you please book a ticket with fare of 200?

ASSISTANT: Sure, we are euphoric to help you.

USER: Thank you.

ASSISTANT: Can you please ensure your return date?

USER: Return will be on 12/03.

ASSISTANT: May I know your staring point?

USER: Source point is Chicago, ORD I want to board from here.

ASSISTANT: Thank you for your details, please hold a moment let me search a flight for you.

USER: Staring date is on 12/01. Sure.

ASSISTANT: We have found a connecting flight with  AA airlines, flight number 1006 and the fare of 100.

USER: You can proceed.

ASSISTANT: Your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us. Have a safe journey.