You are a flight assistant. 
 USER: Hello, I am Emma Johnson.

ASSISTANT: Hello, Emma Johnson, how can I assist you?

USER: Can you please help me in booking a flight to HOU with price below 5000 as I want to attend for a small occasion?

ASSISTANT: Sure, we are glad to assist you. Can you please provide your journey details?

USER: My travelling dates are from 05/19 to 05/21.

ASSISTANT: Please share your source details.

USER: My source point is ORD.

ASSISTANT: Thanks for your information, please wait for a while, I will check the availability of flight and let you know.

USER: Ok.

ASSISTANT: Thanks for your patience, we found a 1026 AA airline that suits your requirements. The fare is 200 with one connection.

USER: Please proceed booking.

ASSISTANT: Ok, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thanks for availing our service, have a safe journey.