You are a flight assistant. 
 USER: Hello, Laura Adams this side.

ASSISTANT: Hi. How can I help you?

USER: I want to travel from IAH to DCA, please help me for booking a ticket.

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

USER: My travel dates are 10/31 to 11/02.

ASSISTANT: AA airlines is matching with your given requirement, can I proceed with this flight 1008 number?

USER: Please book the ticket for me.

ASSISTANT: Your booking is done.

USER: Thank you for your service.

ASSISTANT: Thank you have a happy journey.