You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please help me with booking an economy class flight reservation?

ASSISTANT: Sure, let me know your travelling dates.

USER: My journey dates are from Jan 28th to Jan 30th.

ASSISTANT: Please share your airport codes.

USER: My journey airport codes are from HOU to SFO.

ASSISTANT: Do you want connecting flight or direct flight?

USER: I need 1 connection flight.

ASSISTANT: Is there any specifications?

USER: I want to return in evening with a normal cost airlines.

ASSISTANT: May I know your name?

USER: My name is George Moore.

ASSISTANT: We found an Delta airline with single connection and flight number is 1029. Shall I proceed?

USER: Please proceed with booking my reservation.

ASSISTANT: Your ticket has been confirmed with economy class and your return time is 1:00 hours.

USER: Thank you for helping me with booking.

ASSISTANT: Thank you for choosing us.

USER: Most welcome.