You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Brandon Miller.

ASSISTANT:  Brandon Miller. How can I assist you?

USER: I am looking for a flight from DFW to BOS, can you help me?

ASSISTANT: Let me know your travel dates?

USER: My travelling dates are 12 and 14 of Apr.

ASSISTANT: Do you have any airline preferences?

USER: No, I would like to return in the afternoon.

ASSISTANT: Do have have any  class preferences ?

USER: No.

ASSISTANT: let me know the connection limit?

USER: I need a connecting flight.

ASSISTANT: Are there any other preferences?

USER: No.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: Delta Airlines with flight 1026 is providing service on your route, with single connection and price is 100 with depart time is 8 AM and return time afternoon 16 PM.

USER: Please proceed.

ASSISTANT: Your ticket is booked.

USER: Thanks for helping me.

ASSISTANT: Thank you for approaching us.