You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Sandra Williams, attending College Bowls Men Football event. Please book a flight with a price of 5000.

ASSISTANT: Ok, can you please provide your travel dates?

USER: 12/12 to 12/14, it is for couple of days.

ASSISTANT: Kindly, mention your airport codes.

USER: Origin :EWR, Destination: DCA.

ASSISTANT: Do you have any connection limit?

USER: I need one connecting flight.

ASSISTANT: We found a UA airline with flight number 1011 having a single connection and fare is 200. Shall I proceed with booking?

USER: Ok, go with booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for making my work easier with your service.

ASSISTANT: Thank you for reaching us, have a safe journey.