You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a flight ticket from HOU to IAH to meet my parents. Can you help me in booking a connected flight?

ASSISTANT: Sure, can you please share your travelling dates?

USER: My journey dates are Jan 18 and Jan 20.

ASSISTANT: Any other requirements to be met?

USER: I am looking for a return flight time at afternoon.

ASSISTANT: May I know your name please?

USER: I am Christopher Parker.

ASSISTANT: Ok, we found connecting flight 1029 in United Airlines which returns in the afternoon 17:00 PM. Shall I proceed?

USER: Go ahead.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.