You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you help me to book a flight ticket from CLT to HOU?

ASSISTANT: Sure, I am happy to help you. Can you please let me know your travelling dates?

USER: My travelling dates are 21 to 23 of June.

ASSISTANT: Do you prefer any stopover in between journey?

USER: No.

ASSISTANT: Are there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Steven Adams.

ASSISTANT: Spirit Airlines is providing connecting flight with the ticket fare of 200 and depart time is 20:00 hours, arrival time is 6:00 hours. Shall I proceed?

USER: Please proceed.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1022.

USER: Thank you.

ASSISTANT: Thank you for contacting us.