You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Can you please book a flight ticket from DCA to IAD?

ASSISTANT: Sure, we are here to help you. Kindly share your travel dates.

USER: Thank you. My trip dates are Apr 26 and Apr 28.

ASSISTANT: Do you have any connection limit?

USER: I need a connecting flight.

ASSISTANT: Would you let us know if you have any other preferences?

USER: I don't have any other specifications.

ASSISTANT: Please share your name.

USER: My name is Matthew Jackson.

ASSISTANT: There is a flight with your requirement, airline is Spirit at a price of 100 with 1 connection in economy class. Shall I proceed?

USER: Yes, please.

ASSISTANT: Sure, your ticket is booked with flight number 1008.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us, have a nice day.