You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Ruth Adams.

ASSISTANT:  How can I aid you?

USER: I am planning to go to Washington, DCA to enjoy the beach holidays. Can you please assist me in booking a plane ticket with fare 200?

ASSISTANT: Ok, may I know your travel dates?

USER: My journey dates are from 03/26 to 03/28.

ASSISTANT: Help me with your source point?

USER: My source is New York, EWR.

ASSISTANT: Do you have any preferences?

USER: I need a halt in between my journey.

ASSISTANT: We found a connecting flight Frontier with flight number 1027 and fare is 100.

USER: You can proceed with booking.

ASSISTANT:  Your booking is done.

USER: Thank you for your help.

ASSISTANT:  Thank you for booking. Thank you for availing us.