You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: I am Christine Baker, want to flight from Houston, HOU to attend my grandmother's memorial service in Las Vegas.

ASSISTANT: Ok.

USER: Can you help me in booking a ticket to LAS?

ASSISTANT: Sure, we are glad to help you.

USER: Ok.

ASSISTANT: Kindly, mention your budget for this journey.

USER: Sure, I can bare an amount of 1000.

ASSISTANT: May I know your journey dates?

USER: I will start on 03/04 and return on 03/06.

ASSISTANT: Thank you for providing your journey details, please hold on.

USER: Sure.

ASSISTANT: Thank you for your patience.

USER: Ok.

ASSISTANT: You have a flight with airline AA with flight number is 1007 and price is 100 with 1 connection. Can I reserve your seat?

USER: Ok, please reserve a seat with that airline.

ASSISTANT: Your reservation is done.

USER: Thanks for assisting me.

ASSISTANT: Thank you for choosing us, have a blissful day.