You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: Can you please book the ticket from ORD to DFW? As I'm planning to visit Dallas.

ASSISTANT: Sure, we are happy to help you. Please let me know your travelling dates.

USER: Sure, my planned departure and arrival travel dates are 10th and 12th of Jan.

ASSISTANT: Do you have any lay by in between journey?

USER: I prefer single connected flight.

ASSISTANT: Is there any other specifications for you?

USER: I want to return in the evening time.

ASSISTANT: May I know your good name?

USER: My name is Jacob Jackson.

ASSISTANT: JetBlue Airlines is providing connecting flight with the ticket fare of 200 and depart time is 3:00 hours, arrival time is 23:00 hours. Shall I proceed?

USER: That's fine, you can proceed for booking.

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

USER: Thank you so much for your help.

ASSISTANT: Thank you for contacting us.