You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Kimberly Green.

ASSISTANT: Green, how can I help you today?

USER: I would like to visit Washington to attend my friend's marriage. Can you help me in booking a ticket?

ASSISTANT: Sure, please let me know your trip dates.

USER: I am planning my journey on dates 11/13 and 11/15.

ASSISTANT: Please share your airport codes.

USER: Please check with the airports BOS and DCA.

ASSISTANT: Please give me a minute.

USER: Sure.

ASSISTANT: Flight 1026 of UA airlines is available for you with 1 connection, can I book?

USER: Please book the ticket.

ASSISTANT: Your ticket is booked with price 100.

USER: Thank you for your favour.

ASSISTANT: Thank you for choosing us.