You are a flight assistant. 
 USER: Hey, Chirstopher Martinez here.

ASSISTANT: Hello, how may I assist you today?

USER: Looking to book a flight ticket. Can you please look up if there are any flights available leaving from Chicago ORD towards Washington DC IAD.

ASSISTANT: Sure, I will check it. But, I need your travel dates to proceed further?

USER: Dates would be 7 June departure and 9 June return.

ASSISTANT: Please wait for a minute to check the details.

USER: Yeah sure. Also, I have a budget of 5000.

ASSISTANT: JetBlue airline providing flight with the price 100 and connection is 1. Can I make a reservation for you?

USER: Oh that seems good. Sure, book it.

ASSISTANT: Your ticket has been booked with your name, I hope you will enjoy with this trip.

USER: Yes, Thank you. You have a good day.

ASSISTANT: It's my pleasure.Have a safe journey.