You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: Will you please assist me in making an airline reservation from SFO to IAD?

ASSISTANT: May I know your dates on which you are planning to depart and arrive?

USER: My travelling dates are June 7th and June 9th.

ASSISTANT: Are you comfortable with connecting flight or direct flight?

USER: I am comfortable with connecting flight.

ASSISTANT: Please let me know if you have any other specifications, I'll search for the flights according to that.

USER: No.

ASSISTANT: If you can help me with your name, I can check with the availability of flights.

USER: Jessica Walker.

ASSISTANT: There is a flight in Delta airlines with the ticket price of 100 having one connection and economy class. Can I proceed to booking?

USER: Please proceed.

ASSISTANT: Your booking is confirmed and the flight number is 1010.

USER: Thank you.

ASSISTANT: Thank you for reaching us.