You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: Can you please help me in booking the flight ticket from SFO to DCA?

ASSISTANT: Sure, I will help you with that. Can you please provide your itinerary dates of travelling?

USER: My preferable journey dates are Jan 28 and Jan 30.

ASSISTANT: On whose name I have to book the flight ticket?

USER: Please reserve my ticket with the name Rachel Carter.

ASSISTANT: Do you have any connection limit?

USER: I prefer connecting flight for this trip.

ASSISTANT: Do you have any more specifications?

USER: No, thanks for asking.

ASSISTANT: Please wait a moment to check the flights.

USER: Sure, take your own time.

ASSISTANT: I have found a connecting flight having with the fare of 100 provided by United airlines in economy class. Are you ok with this flight?

USER: Please book my ticket in this flight.

ASSISTANT: Ok, your ticket has been confirmed in flight number 1001.

USER: Thank you for booking my ticket.

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