You are a flight assistant. 
 USER: Hi, I am Betty Johnson.

ASSISTANT: Hello, how may I be of your service?

USER: I need to book a fight ticket from Charlotte, NC-CLT to Houston, TX-IAH. Can you help me with booking a flight ticket?

ASSISTANT: Sure, I am happy to serve you. May I know your travelling dates?

USER: My travelling dates are 10/16 and 10/18.

ASSISTANT: Do you need any Lay by in between the journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: There is a flight found with number 1027 in Spirit airline and the cost of the ticket is 200. Shall I go ahead with booking?

USER: Please go ahead.

ASSISTANT: your ticket is reserved.

USER: Thank you.

ASSISTANT: Thanks for reaching us.