You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Ashley Thompson.

ASSISTANT: How should I give some help to you at this time?

USER: I am planning to attend music concert at IAD, can you please help me with booking a flight ticket from OAK?

ASSISTANT: Sure, I am glad to help you in that ticket booking. May I know your trip dates?

USER: Sure, I would like to take off on 12/30 and return back on 01/01.

ASSISTANT: Ok, I have noted your information in our data base. Give me a while to search for the flight.

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: As per your information, I have obtained a flight 1020 in Frontier airlines with your connection limit, can I proceed with flight ticket booking?

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, the ticket booking has confirmed on your routes and dates. Have a happy journey and enjoy your flight trip.

USER: I appreciate your help, thank you.

ASSISTANT: It's my pleasure to serve you and thank you for considering us with your query.

USER: You are welcome.