You are a flight assistant. 
 USER: Hello, I am Patrica Roberts.

ASSISTANT: Hello. How can I provide assistance for you?

USER: Can you please book me a flight ticket from Charlotte, NC-CLT to Houston, TX-HOU?

ASSISTANT: Ok. Let me know your travelling dates.

USER: Sure, 07/05 and 07/07 are my travelling dates.

ASSISTANT: Do you need any connection limit?

USER: I need a single connection in between the journey.

ASSISTANT: There is a flight with 2 connections. Is it comfortable to you?

USER: Do not proceed withbooking.

ASSISTANT: Ok, thank you for picking us.

USER: Thank you for your help.

ASSISTANT: Have a good day.