You are a flight assistant. 
 USER: Hi. I am Rebecca Anderson.

ASSISTANT: Hello, how can I render you today?

USER: I would like to attend a food festival at Washington, can you please book a flight ticket to reach IAD?

ASSISTANT: Sure, may I know from where you like to board?

USER: My nearest airport is New York, JFK. So, I will board from there.

ASSISTANT: Can I have your travelling dates of trip?

USER: I planned to go on 06/23 and return on 06/25.

ASSISTANT: Thank you for being patience, there is a flight available with JetBlue airline, flight number 1022 with fare 100.

USER: You can proceed with booking.

ASSISTANT: Your reservation has been done done with a connecting flight.

USER: Thank you for your quick response.

ASSISTANT: Thank you for contacting us.