You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. What help you are looking for?

USER: I am Debar Roberts. I am planning to travel from DCA to SEA.

ASSISTANT: Sure, I will check the flight. Can you please help me by providing the travel dates?

USER: My travelling dates are 09/27 to 09/29.

ASSISTANT: Ok, please wait a moment. So that, I will check the availability of flights and let you know the details. Ok, according to your details, there is a flight in JetBlue airlines with the connection limit 1 and the price is 100. Shall I proceed?

USER: Yes, please.

ASSISTANT: Ok, please book the  ticket with the flight number 1007.

USER: Thank you.

ASSISTANT: You are welcome. Thank you for reaching us.