You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I would like to visit National zoological Park with my child at Washington, please help me in booking a ticket from MSP to DCA.

ASSISTANT: Ok may I know your travelling dates for this journey please?

USER: My journey dates are 01/03 and 01/05.

ASSISTANT: Ok, please tell me your good name?

USER: My name is Andrew Walker.

ASSISTANT: Andrew Walker, there is a flight with 1 connection at the price of 100 by Southwest airlines, can I book it for you?

USER: Ok, please proceed for booking.

ASSISTANT: Your reservation is done with flight-1026.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for approaching our services. Have a great day.