You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Patricia Johnson.

ASSISTANT: How may I help you?

USER: I want to go for a long drive with my fiance to Washington, DCA.

ASSISTANT: Ok.

USER: Can you help me in booking from Chicago, ORD?

ASSISTANT: Sure, I am mirthful to help you.

USER: Thank you.

ASSISTANT: Do you need a lay by in between your journey?

USER: Yes, I need a connecting flight.

ASSISTANT: When you have planned to depart and arrive?

USER: My journey dates are from 02/17 to 02/19.

ASSISTANT: How much you can afford for this journey?

USER: I can spend up to 200 only.

ASSISTANT: Thank you for sharing the details, wait for a minute.

USER: Sure.

ASSISTANT: Thanks for your time.

USER: Ok.

ASSISTANT: Hawaiian airline flight is running on your route with fare 100 in economy class having single connection. Shall I confirm your ticket with this flight?

USER: Ok, you can proceed with booking.

ASSISTANT: Your reservation has been confirmed with flight number 1007.

USER: Thank you.

ASSISTANT: Thank you for availing us.