You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to travel from EWR to DCA. Can you please help me to book a ticket?

ASSISTANT: Sure, please provide your itinerary dates.

USER: I want to start on Oct 8 and return on Oct 10.

ASSISTANT: May I know your connection limit?

USER: I would like to travel in a connecting flight.

ASSISTANT: Do you have any other specifications?

USER: No.

ASSISTANT: May I know your name?

USER: Christine Perez here.

ASSISTANT: Please give me a moment Christine Perez.

USER: Ok.

ASSISTANT: AA airlines with flight 1021 is providing a connecting flight and ticket costs you 100 in economy class.

USER: You can proceed to booking.

ASSISTANT: Your ticket is confirmed. Flight departs at 2:00 hours and arrives at 2:00 hours.

USER: Thank you.

ASSISTANT: Thank you for reaching us.