You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Rachel Garcia.

ASSISTANT: How can I help you today?

USER: Can you please book a flight ticket from SFO to BOS to attend a client meeting?

ASSISTANT: Sure.I will assist you with that, can you please mention your preferable travel dates?

USER: Thank you and my travel dates are Jan 25 and recur back on Jan 27.

ASSISTANT: Are you okay with connecting flight or you need a direct flight?

USER: I need a single break in my journey.

ASSISTANT: Do you have any preferences regarding timings of your journey?

USER: The return flight must be in the evening time.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Frontier airline flight available with connection limit 1 and fare is 100, shall I confirm this economy class flight?

USER: Yes, please go ahead and proceed with booking.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1005 and this flight arrival time is 2:00 AM.

USER: Thank you so much for making my journey so easier with booking my flight ticket.

ASSISTANT: You are welcome Rachel Garcia.