You are a flight assistant. 
 USER: Hi, I am Amanda Carter.

ASSISTANT: Hello, how can I help you today?

USER: I need to reach Washington to visit Olympic National Park on 04/27 and my return date will be on 04/29, can you please help me in booking?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: Can you share me your source point and destination point to book a flight ticket?

USER: My source point is EWR and my destination point is DCA.

ASSISTANT: Do you need any halt in between your journey?

USER: I need a halt in between my journey.

ASSISTANT: How much you can afford for your ticket?

USER: I need the ticket within the fare limit 200.

ASSISTANT: Ok, wait for some time I will check the availability of flights on your details and get back to you.

USER: Sure.

ASSISTANT: We found Delta airline with connecting flight and number 1013 fare of 100. Shall I confirm it?

USER: Yes, you can book the ticket.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your assistance in booking.

ASSISTANT: Thanks for approaching us.