You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: Anna Lopez here. I would like to make my trip to Houston in my vacation, can you please help me in booking a flight ticket from SFO to HOU?

ASSISTANT: Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?

USER: Sure, my travelling dates are from 11/14 to 11/16.

ASSISTANT: There is a connecting flight 1005 is available for you, shall I proceed?

USER: Ok, please proceed with booking.

ASSISTANT: Your booking is done, have a safe journey.

USER: Thank you for your service.

ASSISTANT: Welcome.