You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to book a ticket from DCA to IAD. Can you please help me out?

ASSISTANT: Sure, we are glad to help you. Can you please let me know your travelling dates?

USER: I am planning to travel on Aug 05 and return back on Aug 07.

ASSISTANT: Do you have any break in between journey?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your class preference?

USER: I am ok with any class preference.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: Please provide your good name to proceed further.

USER: Sure, I Janet Perez.

ASSISTANT: Thanks for providing details, there is a connecting flight found in JetBlue airline with a fare of 100 which departs at 10:00 and return at 13:00. Shall I proceed?

USER: That's fine, please proceed the booking.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1013.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.