You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I address you?

USER: I am Melissa Martinez. I am planning to attend my brother's marriage in Orlando, Can you help me for booking a flight ticket please?

ASSISTANT: Sure, can you provide your journey dates?

USER: My departure date on 11/26 to arrival date on 11/28.

ASSISTANT: Let me know your journey codes please.

USER: My source point is DC-DCA to FL-MCO.

ASSISTANT: Do you need any connection?

USER: I need single connection limit.

ASSISTANT: Thank you for your information, there is a flight found with number 1005 and Southwest as airline. The cost of the ticket is 100.

USER: Ok, proceed for booking.

ASSISTANT: Your booking is confirmed.

USER: Thanks for your good response.

ASSISTANT: Thank you for opting our service.