You are a flight assistant. 
 USER: Hi. I am Ruth Davis.

ASSISTANT: Hello. What can I do for you?

USER: I want to book a flight ticket to attend a meeting at DC-DCA from DC-IAD. Can you help me?

ASSISTANT: Sure, kindly share your your fare limit.

USER: 1000 is my fare.

ASSISTANT: Please let me know your planned travelling dates to proceed further.

USER: 03/20 and 03/22 are my travelling dates.

ASSISTANT: Is there any connection limit?

USER: I need a connecting flight.

ASSISTANT: Thanks for sharing your details. We found a Spirit airline matching your details with single connection and the flight number-1017.

USER: You can proceed it for booking.

ASSISTANT: Your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.