You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: My name is Dorothy Adams.

ASSISTANT: How may I aid you, Adams?

USER: I want to attend my uncle's marriage in Houston, can you please help me to book my ticket from CLT to HOU?

ASSISTANT: Fine, can you provide me your travel dates?

USER: I want to depart on 12/17 and return back on 12/19.

ASSISTANT: There is a flight found for you on your required dates, travelling charge is 100 only. Can I proceed booking?

USER: Sure, you can proceed for booking my ticket.

ASSISTANT: I have successfully booked your ticket with flight-1005 from Hawaiian airline.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.