You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am Emily Baker, can you help me in booking my flight ticket which returns from my destination point ORD in the afternoon?

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

USER: Sure, my travelling dates are July 10 and July 12.

ASSISTANT: Please share your connection limit.

USER: Yes, I need a connecting flight for my journey.

ASSISTANT: Can you please share your origin airport code?

USER: Yes, my origin airport code is HOU.

ASSISTANT: Is there any other specifications?

USER: No, I do not have any other specifications for my journey.

ASSISTANT: We found an UA airlines with single connection and your return flight will be afternoon. Shall I proceed?

USER: Yes, go ahead with the booking.

ASSISTANT: Your ticket has been confirmed with 1015 flight number.

USER: Thank you for booking my flight ticket with the flight 1015.

ASSISTANT: Thank you.