You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Gary Allen. Can you help me in booking my flight ticket from IAH to SFO?

ASSISTANT: Sure, may I know your travelling dates please?

USER: My trip dates will be July 14th to July 16th.

ASSISTANT: Please share if you want to travel in any specific time?

USER: I need a connecting flight. My return time should be in the afternoon.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: AA airlines is providing single connecting flight for you with the fare of 600 in business class which return in 13:00 PM, shall I proceed with he booking?

USER: You can proceed.

ASSISTANT: Your ticket is booked with the flight-1012.

USER: Thank you.

ASSISTANT: Thank you for choosing us.