You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Gregory Johnson.

ASSISTANT: How may I assist you today?

USER: As there is a plan to attend a seminar at Boston, BOS. can you help me in booking with a connecting flight?

ASSISTANT: Sure, please mention your trip dates?

USER: My trip dates are from 02/20 to 02/22.

ASSISTANT: Can you please share your source code?

USER: Sure, I am boarding at Orlando, MCO.

ASSISTANT: Thanks for your details, we found a Frontier airline with flight 1021 having a flag stop and fare 100. Shall I go with booking?

USER: Ok, You can proceed.

ASSISTANT: Your reservation has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.