You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: I am planning to attend music concert at LAX, can you please help me with booking a flight ticket from IAD?

ASSISTANT: Sure, can you share your trip dates?

USER: I would like to take off on Jan 13 and return on Jan 15.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Is there any class preference?

USER: I have no other preferences.

ASSISTANT: Are there any other specifications?

USER: No.

ASSISTANT: We found a connecting flight of fare 100 with airline Delta and number 1002. Can I book?

USER: Yes, please confirm the booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you. Please forward your name.

USER: I am Samantha Martinez.

ASSISTANT: Thank you for your details.

USER: You are welcome.