You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, what service you are looking for?

USER: I am checking the flight with connection limit 1 from Washington, because I have to meet my uncle there, so can you assist me with booking a flight?

ASSISTANT: Sure, I will help you with that. Can you share the nearest airport codes where you need to catch your flight?

USER: I want to travel from the airport DCA and I need to reach Charlotte, the airport code is CLT.

ASSISTANT: Ok, can you please share when would you like to start your journey?

USER: I have planned to fly on the date 01/23.

ASSISTANT: Similarly, can you please share your return date?

USER: Sure, my returning date is 01/25.

ASSISTANT: One moment please, let me check the availability of flights as per your requirement.

USER: Ok, take your own time.

ASSISTANT: Luckily there are few tickets available in the flight with JetBlue airlines, shall I make your reservation?

USER: Can you please let me know the price of the ticket?

ASSISTANT: Sure, it's fare is 100 only as it is economy class ticket, would you like me to proceed?

USER: Ok, please proceed to book my ticket under the name Brandon Martinez.

ASSISTANT: Sure. Your booking is done under your given name, your flight number is 1011.

USER: Thank you for your help, I am very happy to reach you in the future if I have any plans to travel.

ASSISTANT: Please do check in immediately, if you have any choice of seat in the flight because seats are allotted to passengers in first come first serve basis.

USER: Ok.

ASSISTANT: Thank you for opting our services, have a nice day ahead.

USER: You are welcome.