You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Timothy Scott here. I would like to travel from CLT to IAH for my cousin's marriage. My preferable dates are from 03/23 to 03/25.

ASSISTANT: That's good, let me check.

USER: Make sure that there is 1 connection limit.

ASSISTANT: Thank you for your information. I got a flight 1004 of Delta airline, which matches all your requests. Shall I proceed?

USER: That's great, please proceed.

ASSISTANT: Sure, your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you, hope you have a great time.