You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: Katherine Walker here.

ASSISTANT: Nice to meet you Walker.

USER: I want to book a ticket from ORD to IAH, to visit Museum of Fine Arts in Houston. Can you help me?

ASSISTANT: Sure, may I know your journey dates please?

USER: I would like to travel on 07/25 and 07/27. Make sure price will be within 200.

ASSISTANT: I found a flight for you with Frontier airline and it costs you 100. Shall I proceed?

USER: Proceed, if connection is 1.

ASSISTANT: Sorry to say this Walker, the flight available for you has 2 connections.

USER: It's ok, not an issue. Thank you for your response.

ASSISTANT: Thank you for choosing us.