You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, How can I serve you today?

USER: On an occasion I need to reserve a ticket from Washington DC-IAD to Seattle WA-SEA.

ASSISTANT: OK, May I know the travelling dates?

USER: My travelling dates are 05/28 to 05/30. The price limit should be of 1000.

ASSISTANT: Please wait a moment, I will get back to you.

USER: Sure.

ASSISTANT: Thank you for waiting, We found a flight regarding your requirements.

USER: Can you provide me the flight details.

ASSISTANT: Sure, Can I know your name?

USER: I am Karen Hernandez.

ASSISTANT: OK, The flight details are as follows : Flight number- 1000 , Airport airline- Southwest, Price- 100, Connections- 1.

USER: Thank you.

ASSISTANT: May I proceed with the booking of the flight ticket?

USER: Yeah sure you can proceed with the booking.

ASSISTANT: OK, your ticket has been reserved.

USER: Thank you, for your service.

ASSISTANT: Thank you for connecting with us here.