You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Sandra Brown. Can you please help me to book a flight ticket from DCA - HOU?

ASSISTANT: Ok, please provide your journey dates to get a flight for you.

USER: My journey dates are 10/29 to 10/31.

ASSISTANT: There is a connecting flight-1008 on UA airlines, shall I book it?

USER: Sure, please proceed to book.

ASSISTANT: Ok, booking is done with your name.

USER: Thank you.

ASSISTANT: Thanks for consulting us.