You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Margaret Thompson.

ASSISTANT: How may I hand helping to you?

USER: Can you please book a flight ticket from DCA to EWR?

ASSISTANT: Sure, I can hand help you in flight ticket reservation.

USER: Thank you.

ASSISTANT: May I know your airborne and deplane travel dates of your journey?

USER: Sure, I need to travel on dates of 05/14 and 05/16.

ASSISTANT: Based on your travel details, I have found a flight with a single connection with a fare of 100 from Southwest airlines. If you are ok with this, please inform me to book the flight in 1008 number for your journey.

USER: I am ok with this flight so you can proceed with booking.

ASSISTANT: As I have mentioned above, the ticket booking is done in that airlines. Have a happy flight journey.

USER: Thank you for your help.

ASSISTANT: It's my pleasure and thank you for reaching us.

USER: Most welcome.