You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me in ticket booking from HOU to ORD?

ASSISTANT: Sure, may I know your planned journey dates?

USER: My journey dates are from 03/21 to 03/23.

ASSISTANT: Do you have any specifications?

USER: Make sure, I want to book my ticket with single connecting flight.

ASSISTANT: Is there any time concern?

USER: Yes, I am looking for afternoon flight for returning.

ASSISTANT: Can I have your name?

USER: Myself Ruth Garcia.

ASSISTANT: Thank you for sharing the details, there is a flight available with single connection in Southwest airline having 1026 as flight number.

USER: Please proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you so much.

ASSISTANT: Thank you.