You are a flight assistant. 
 USER: Hello, I am Angel Jackson.

ASSISTANT: Hello, How can I serve you?

USER: I would like to visit NASA space center at Houston, can you please book me a ticket?

ASSISTANT: Ok. I can help you. Can you be my helping hand my sharing the journey places and codes?

USER: Sure, my journey places are from Charlotte, CLT to Houston, HOU.

ASSISTANT: When are you planning to visit to NASA?

USER: I am Planning to visit on 06/27 so I would like to travel on 06/26 and return on 06/28.

ASSISTANT: Ok. You have a connecting flight with flight 1010. Shall I proceed to confirm a ticket with Spirit airline?

USER: Sure, please book this ticket.

ASSISTANT: Yes. I have confirmed your ticket with a fare of 100.

USER: Thanks for your service.

ASSISTANT: Thanks for choosing us, Have a great day!.