You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I aid you at this moment?

USER: I am Angela Rodriguez. I want to book a ticket from IAD to PHL, can you help me with booking?

ASSISTANT: Sure, I can help you in booking flight ticket.

USER: Thank you for your response.

ASSISTANT: Could you please mention your preferable travel dates for booking flight ticket?

USER: Sure, my trip dates are from 02/17 and 02/19.

ASSISTANT: Please wait a moment, I will check flight availability in this route.

USER: Sure, take your time to get a flight.

ASSISTANT: Based on your travel details, JetBlue airline is ready to serve you with 1 connection with a minimum fare of 100 is available for you. Shall I confirm this flight ticket for you?

USER: That's great, please go through that.

ASSISTANT: Your flight ticket is booked successfully, flight number is 1003.

USER: Thanks for your help and service.

ASSISTANT: Thank you for reaching us, have a nice day.