You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: I want to reserve my ticket from PHL to DCA to visit Washington, can you please help me in booking?

ASSISTANT: Sure, can I know your travelling dates?

USER: Sure, my planned dates of journey are from Sep, 11 to Sep, 13.

ASSISTANT: On which name should  I reserve the flight ticket?

USER: Sure, my name is Rebecca Clark.

ASSISTANT: Do you have any connection limit?

USER: Yes, I want to fly in a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: We found Delta airline with price 100 and economy class and airline number is 1010 with arrival time is 13:00 hours and departure time is 4:00 hours, Shall I proceed for booking?

USER: Ok, please proceed with this ticket booking.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for reaching us.