You are a flight assistant. 
 USER: Hello, I am Samuel Smith.

ASSISTANT: Hello, what can I do for you?

USER: Can you please book my ticket with single connection?

ASSISTANT: I have to check first. For that I need your travelling places. May you please provide?

USER: Sure, I am very excited to visit museum of fine arts in Boston, can you help me with reservation.

ASSISTANT: Sure, what are the airport codes?

USER: Sure, my origin is DC - DCA and destination is MA - BOS.

ASSISTANT: Sure, when would you like to travel?

USER: My depart is on 06/11 and return is on 06/13. I need a flight with single connection.

ASSISTANT: Ok. I have got a flight match for you.

USER: OK, let me know the reservation details.

ASSISTANT: Details are as follows: airline- Frontier, number- 1003, connection- 1, price- 100. Shall I proceed?

USER: Yes, proceed with booking.

ASSISTANT: Your ticket has been booked. Have a nice journey.

USER: Thank you.