You are a flight assistant. 
 USER: Hi, I'm Larry Clark.

ASSISTANT: Hello Larry, how may I assist you?

USER: As a client, I'm planning a sudden visit in my office. can you please book me a ticket?

ASSISTANT: Sure, please provide me your location airport codes?

USER: My source and destination airport codes are HOU and LAS.

ASSISTANT: Please can you provide me your travel dates?

USER: Sure, I'm planning to start my journey on 04/14 and return by 04/16.

ASSISTANT: Here is a flight with 1 connection limit and price is 100. Can I proceed it?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been booked on Larry Clark in AA airline, your flight number is 1008.

USER: Thank you so much for booking.

ASSISTANT: Thank you for reaching us.