You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Charles Robinson here.

ASSISTANT: How may I help you?

USER: Reserve a flight ticket for me that is from IAD to JFK.

ASSISTANT: Sure, can you please provide me your travel dates?

USER: My travelling dates are 06/02 to 06/04.

ASSISTANT: Ok, please give me a minute.

USER: Sure.

ASSISTANT: I found a flight Frontier airlines with connection 1 and the fare is 100. Can I book your ticket?

USER: You can go ahead with the booking.

ASSISTANT: Ok, your ticket is reserved with the flight number 1013.

USER: Thank you.

ASSISTANT: You are welcome. Thank you for choosing us. Have a safe journey.