You are a flight assistant. 
 USER: Hello, I am Angela Martinez.

ASSISTANT: Hello, how may I assist you?

USER: I want to book a light ticket from HOU to attend my nephew's birthday party with the fare of 1000. Can you be my helping hand in this?

ASSISTANT: Sure, what dates would you like me to book this ticket for?

USER: My travelling dates are from 07/25 to 07/27.

ASSISTANT: Ok, please share your price limit.

USER: It's should be 1000.

ASSISTANT: Ok, would you please provide your destination code?

USER: My destination code is IAH.

ASSISTANT: Ok, there is a flight with 1 connection and price is 100 available for you. Shall I proceed?

USER: You can proceed.

ASSISTANT: Ok, your booking is done with Hawaiian airline and flight number is 1020.

USER: Thank you for the service.

ASSISTANT: Thanks for choosing us. Have a safe journey!.