You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. Can you please tell me how may I help you?

USER: I am Sarah Jackson, want to travel from BOS to EWR. Can you please help me?

ASSISTANT: Sure, I am glad to help you with the ticket booking. Can you please share your travel dates?

USER: My travel dates are from 08/18 to 08/20.

ASSISTANT: Ok, I will check the flight availability. In the meanwhile, tell me your preferences if any?

USER: Sure.

ASSISTANT: Sarah Jackson, I have found a flight in the Spirit airlines with the connection limit 1 and the ticket fare is 100. Can I reserve the ticket with this flight?

USER: Please proceed with the booking.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1003. Have a safe flight.

USER: Your ticket is booked.

ASSISTANT: You are welcome. Thank you for choosing us.