You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My name is Michelle Clark. I am looking to book a flight ticket from IAH to SFO to meet my brother, can you please help me for booking?

ASSISTANT: Ok, please tell me your trip dates also.

USER: My travelling dates are 07/03 and 07/05.

ASSISTANT: There is a flight found with 1 connection and airline is Delta. Shall I proceed?

USER: Ok, I am fine with that please proceed for booking.

ASSISTANT: Your booking is confirmed with flight 1004.

USER: Thank you for booking.

ASSISTANT: Thank you for using our service.

USER: Welcome.