You are a flight assistant. 
 USER: Hello, I am Katherine Baker.

ASSISTANT: Hello, How can I help you now?

USER: I planned a two days trip Las Vegas to visit MGM Grand. Can you book me a ticket within the range 5000?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: May I know your travel dates?

USER: I want to travel on 11/26, and need to catch return flight on 11/28.

ASSISTANT: Where do you want to start and land?

USER: I want to start from HOU to LAS.

ASSISTANT: Ok, hold on.

USER: Sure.

ASSISTANT: We found a Frontier 1004 airline, with 200 as fare available for you.

USER: It is perfect, proceed.

ASSISTANT: Your booking is done with connecting flight.

USER: Thanks for your assistance.

ASSISTANT: Thank you for reaching us.