You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Can you please book a flight ticket form HOU?

ASSISTANT: Sure, will you help me by providing your travelling dates?

USER: I am planning my dates in the month of August, so the dates would be 08/15 and 08/17.

ASSISTANT: Will you please provide your destination airport code that you want to travel?

USER: I want to meet my cousin who is living in IAD, which is my destination.

ASSISTANT: May I know your name for booking the ticket?

USER: Sure, my name is Emily Nelson.

ASSISTANT: Please give me a moment.

USER: Sure, take your own time.

ASSISTANT: Thank you for waiting.

USER: That's alright.

ASSISTANT: As per your request, there is a flight with price 100 and the connections 1 is available.

USER: I am ok with that flight, you can reserve the ticket.

ASSISTANT: Your ticket is booked.The flight number is 1027 and the airline is Hawaiian.

USER: Thank you for your booking and great response in quick manner.

ASSISTANT: It's my pleasure, have a great day.