You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I serve you at this moment?

USER: I want to meet my friend at IAH, can you please avail me a flight ticket from DFW?

ASSISTANT: Sure, can you please share your journey dates?

USER: My journey dates are from June 28th to June 30th.

ASSISTANT: Do you have any connection limit?

USER: Yes, I prefer a single connection in between my journey.

ASSISTANT: May I know your name please?

USER: I am Barbara Lee.

ASSISTANT: Are there any more specifications?

USER: No.

ASSISTANT: We found a Delta airlines, flight number 1014, and the fare of 100 in economy class. Shall I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been reserved with single connection.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.