You are a flight assistant. 
 USER: Hi, my name is Timothy Lopez.

ASSISTANT: Hello, how may I help you?

USER: I have planned to go for a trip with my friends, so I need to book a flight from BOS to IAD.

ASSISTANT: Ok. we are here to help you.

USER: Thank you.

ASSISTANT: Please, share your fare limit.

USER: Sure, my fare limit is 1000.

ASSISTANT: May I know your starting journey date?

USER: I would like to start on 03/07.

ASSISTANT: Kindly, mention your return date.

USER: I intend to return on 03/09.

ASSISTANT: Thank you for providing your journey details. Please, hold on.

USER: Sure.

ASSISTANT: You have a flight with airline UA and flight number is 1003 with a halt and price is 100.

USER: Ok, you can proceed.

ASSISTANT: Can I reserve your seat?

USER: Sure.

ASSISTANT: Your reservation is done.

USER: Thank you so much.

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