You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: I'm planning to go for trip on 10/27 with my family and my return date is 10/29, can you please book my ticket?

ASSISTANT: Sure, I will help you. Can you please mention your source and destination airport codes?

USER: My nearest airport codes are from IAD to LGA.

ASSISTANT: Ok, please wait a moment.

USER: Make sure that connection limit is 1. Ok.

ASSISTANT: I found a flight and airline is JetBlue, flight number is 1009. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: May I know your name for booking flight ticket?

USER: I'm Nancy Thomas.

ASSISTANT: Your flight ticket is booked.

USER: Thank you for your quick response.

ASSISTANT: Thank you for contacting us.