You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am Angela Moore. I have planned for the trip to visit my uncle's house in Los Angeles. Can you please help me to book a flight ticket from Houston?

ASSISTANT: Sure, let me know your travel dates?

USER: The planned travel dates are Sept 15 and Sept 17.

ASSISTANT: Could you please share me your airport codes?

USER: The origin and destination airport codes are IAH and LAX.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a single halt in between my journey.

ASSISTANT: Do you need any specifications?

USER: I need a flight which is having a ticket fare 5000 or less.

ASSISTANT: Thanks for your details, please hold on a moment.

USER: Ok, take your time. I will wait for your response.

ASSISTANT: UA airline with the ticket fare of 100 and a direct flight. Shall I proceed?

USER: Ok, please proceed to reserve the flight ticket.

ASSISTANT: Your ticket has been confirmed by flight number 1010 and an economy class.

USER: Thank you so much for your help.

ASSISTANT: Thanks for approaching us.

USER: You are welcome.