You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I am Samantha Moore here, I would like to travel with my friend, can you please help me to reserve my ticket from DFW to DCA?

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: Ok, my dates of trip is from 01/10 to 01/12.

ASSISTANT: Please wait a moment.

USER: Ok. I will wait.

ASSISTANT: Yes, there is a flight in Frontier airlines with connection 1 and price 100, is it ok for you?

USER: Please go ahead with the booking.

ASSISTANT: Ok Samantha, I have confirmed a ticket with flight number 1015.

USER: Thank you for your help.

ASSISTANT: My pleasure. Thank you for choosing us, have a great journey.