You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Samuel Miller here.

ASSISTANT: How can I help you?

USER: Can you please book a ticket from PHL to IAD? As I'm planning to visit Washington.

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, my planned departure and return travel dates are 25th and 27th of October.

ASSISTANT: Do you have any preferences?

USER: Yes, my connection limit is 1.

ASSISTANT: Flight-1029 is available in Jetblue airlines with the single connection and the flight fare is 100. Can I proceed?

USER: That's fine for me, you can proceed for booking the ticket.

ASSISTANT: Your booking is confirmed.

USER: Thank you so much for your help.

ASSISTANT: Thank you for reaching us.